{ "document": { "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "The Netherlands Cyber Security Center (henceforth: NCSC-NL) maintains this portal to enhance access to its information and vulnerabilities. The use of this information is subject to the following terms and conditions:\n\nThe vulnerabilities disclosed in this portal are gathered by NCSC-NL from a variety of open sources, which the user can retrieve from other platforms. NCSC-NL makes every reasonable effort to ensure that the content of this portal is kept up to date, and that it is accurate and complete. Nevertheless, NCSC-NL cannot entirely rule out the possibility of errors, and therefore cannot give any warranty in respect of its completeness, accuracy or real-time keeping up-to-date. NCSC-NL does not control nor guarantee the accuracy, relevance, timeliness or completeness of information obtained from these external sources. The vulnerabilities disclosed in this portal are intended solely for the convenience of professional parties to take appropriate measures to manage the risks posed to the cybersecurity. No rights can be derived from the information provided therein.\n\nNCSC-NL and the Kingdom of the Netherlands assume no legal liability or responsibility for any damage resulting from either the use or inability of use of the vulnerabilities disclosed in this portal. This includes damage resulting from the inaccuracy of incompleteness of the information contained in it.\nThe information on this page is subject to Dutch law. All disputes related to or arising from the use of this portal regarding the disclosure of vulnerabilities will be submitted to the competent court in The Hague. This choice of means also applies to the court in summary proceedings." } ], "publisher": { "category": "coordinator", "contact_details": "cert@ncsc.nl", "name": "National Cyber Security Centre", "namespace": "https://www.ncsc.nl/" }, "title": "CVE-2026-31832", "tracking": { "current_release_date": "2026-03-20T09:32:47.716014Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-31832", "initial_release_date": "2026-03-10T22:26:21.542629Z", "revision_history": [ { "date": "2026-03-10T22:26:21.542629Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (1).| CWES updated (1)." }, { "date": "2026-03-10T22:26:26.267033Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-03-10T22:38:39.679269Z", "number": "3", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products created (2).| References created (1).| CWES updated (1)." }, { "date": "2026-03-10T22:38:41.637980Z", "number": "4", "summary": "NCSC Score updated." }, { "date": "2026-03-11T00:53:15.891876Z", "number": "5", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (2).| CWES updated (1)." }, { "date": "2026-03-11T00:53:20.785072Z", "number": "6", "summary": "NCSC Score updated." }, { "date": "2026-03-11T06:39:55.789511Z", "number": "7", "summary": "References created (1)." }, { "date": "2026-03-11T14:54:31.855522Z", "number": "8", "summary": "Source created.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-11T14:54:44.174531Z", "number": "9", "summary": "NCSC Score updated." }, { "date": "2026-03-11T16:39:37.547316Z", "number": "10", "summary": "Unknown change." }, { "date": "2026-03-13T06:25:27.698109Z", "number": "11", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (63).| Product Identifiers created (79).| Products created (18).| References created (2).| CWES updated (1)." }, { "date": "2026-03-17T04:28:23.244600Z", "number": "12", "summary": "NCSC Score updated." }, { "date": "2026-03-18T20:25:18.274774Z", "number": "13", "summary": "Products created (2).| Product Identifiers created (2)." }, { "date": "2026-03-18T20:25:20.658422Z", "number": "14", "summary": "NCSC Score updated." }, { "date": "2026-03-19T15:29:34.428069Z", "number": "15", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (3).| CWES updated (1)." }, { "date": "2026-03-20T09:32:44.381651Z", "number": "16", "summary": "Source connected.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-20T09:32:46.700269Z", "number": "17", "summary": "NCSC Score updated." } ], "status": "interim", "version": "17" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/>=14.0.0|<16.5.1", "product": { "name": "vers:unknown/>=14.0.0|<16.5.1", "product_id": "CSAFPID-5779783" } }, { "category": "product_version_range", "name": "vers:unknown/>=17.0.0|<17.2.0", "product": { "name": "vers:unknown/>=17.0.0|<17.2.0", "product_id": "CSAFPID-5779784" } } ], "category": "product_name", "name": "Umbraco-CMS" }, { "branches": [ { "category": "product_version_range", "name": "vers:unknown/>=14.0.0|<16.5.1", "product": { "name": "vers:unknown/>=14.0.0|<16.5.1", "product_id": "CSAFPID-5845054", "product_identification_helper": { "cpe": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*" } } }, { "category": "product_version_range", "name": "vers:unknown/>=17.0.0|<17.2.2", "product": { "name": "vers:unknown/>=17.0.0|<17.2.2", "product_id": "CSAFPID-5845055", "product_identification_helper": { "cpe": "cpe:2.3:a:umbraco:umbraco_cms:*:*:*:*:*:*:*:*" } } } ], "category": "product_name", "name": "umbraco_cms" } ], "category": "vendor", "name": "Umbraco" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/14.0.0", "product": { "name": "vers:unknown/14.0.0", "product_id": "CSAFPID-5299242", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.0.0" } } }, { "category": "product_version_range", "name": "vers:unknown/14.1.0", "product": { "name": "vers:unknown/14.1.0", "product_id": "CSAFPID-5299248", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.1.0" } } }, { "category": "product_version_range", "name": "vers:unknown/14.1.0-rc", "product": { "name": "vers:unknown/14.1.0-rc", "product_id": "CSAFPID-5299249", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.1.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/14.1.0-rc2", "product": { "name": "vers:unknown/14.1.0-rc2", "product_id": "CSAFPID-5299250", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.1.0-rc2" } } }, { "category": "product_version_range", "name": "vers:unknown/14.1.1", "product": { "name": "vers:unknown/14.1.1", "product_id": "CSAFPID-5299251", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.1.1" } } }, { "category": "product_version_range", "name": "vers:unknown/14.1.2", "product": { "name": "vers:unknown/14.1.2", "product_id": "CSAFPID-5299252", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.1.2" } } }, { "category": "product_version_range", "name": "vers:unknown/14.2.0", "product": { "name": "vers:unknown/14.2.0", "product_id": "CSAFPID-5299253", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.2.0" } } }, { "category": "product_version_range", "name": "vers:unknown/14.2.0-rc", "product": { "name": "vers:unknown/14.2.0-rc", "product_id": "CSAFPID-5299254", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.2.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/14.2.0-rc2", "product": { "name": "vers:unknown/14.2.0-rc2", "product_id": "CSAFPID-5299255", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.2.0-rc2" } } }, { "category": "product_version_range", "name": "vers:unknown/14.2.0-rc3", "product": { "name": "vers:unknown/14.2.0-rc3", "product_id": "CSAFPID-5299256", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.2.0-rc3" } } }, { "category": "product_version_range", "name": "vers:unknown/14.3.0", "product": { "name": "vers:unknown/14.3.0", "product_id": "CSAFPID-5299257", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.3.0" } } }, { "category": "product_version_range", "name": "vers:unknown/14.3.0-rc", "product": { "name": "vers:unknown/14.3.0-rc", "product_id": "CSAFPID-5299258", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.3.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/14.3.1", "product": { "name": "vers:unknown/14.3.1", "product_id": "CSAFPID-5299259", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.3.1" } } }, { "category": "product_version_range", "name": "vers:unknown/14.3.2", "product": { "name": "vers:unknown/14.3.2", "product_id": "CSAFPID-5299260", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.3.2" } } }, { "category": "product_version_range", "name": "vers:unknown/14.3.3", "product": { "name": "vers:unknown/14.3.3", "product_id": "CSAFPID-5299261", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.3.3" } } }, { "category": "product_version_range", "name": "vers:unknown/14.3.4", "product": { "name": "vers:unknown/14.3.4", "product_id": "CSAFPID-5299262", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@14.3.4" } } }, { "category": "product_version_range", "name": "vers:unknown/15.0.0", "product": { "name": "vers:unknown/15.0.0", "product_id": "CSAFPID-5299263", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.0.0" } } }, { "category": "product_version_range", "name": "vers:unknown/15.0.0-rc1", "product": { "name": "vers:unknown/15.0.0-rc1", "product_id": "CSAFPID-5299264", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.0.0-rc1" } } }, { "category": "product_version_range", "name": "vers:unknown/15.0.0-rc2", "product": { "name": "vers:unknown/15.0.0-rc2", "product_id": "CSAFPID-5299265", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.0.0-rc2" } } }, { "category": "product_version_range", "name": "vers:unknown/15.0.0-rc3", "product": { "name": "vers:unknown/15.0.0-rc3", "product_id": "CSAFPID-5299266", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.0.0-rc3" } } }, { "category": "product_version_range", "name": "vers:unknown/15.0.0-rc4", "product": { "name": "vers:unknown/15.0.0-rc4", "product_id": "CSAFPID-5299267", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.0.0-rc4" } } }, { "category": "product_version_range", "name": "vers:unknown/15.1.0", "product": { "name": "vers:unknown/15.1.0", "product_id": "CSAFPID-5299268", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.1.0" } } }, { "category": "product_version_range", "name": "vers:unknown/15.1.0-rc", "product": { "name": "vers:unknown/15.1.0-rc", "product_id": "CSAFPID-5299269", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.1.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/15.1.0-rc2", "product": { "name": "vers:unknown/15.1.0-rc2", "product_id": "CSAFPID-5299270", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.1.0-rc2" } } }, { "category": "product_version_range", "name": "vers:unknown/15.1.1", "product": { "name": "vers:unknown/15.1.1", "product_id": "CSAFPID-5299271", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.1.1" } } }, { "category": "product_version_range", "name": "vers:unknown/15.1.2", "product": { "name": "vers:unknown/15.1.2", "product_id": "CSAFPID-5299272", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.1.2" } } }, { "category": "product_version_range", "name": "vers:unknown/15.2.0", "product": { "name": "vers:unknown/15.2.0", "product_id": "CSAFPID-5299273", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.2.0" } } }, { "category": "product_version_range", "name": "vers:unknown/15.2.0-rc", "product": { "name": "vers:unknown/15.2.0-rc", "product_id": "CSAFPID-5299274", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.2.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/15.2.1", "product": { "name": "vers:unknown/15.2.1", "product_id": "CSAFPID-5299275", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.2.1" } } }, { "category": "product_version_range", "name": "vers:unknown/15.2.2", "product": { "name": "vers:unknown/15.2.2", "product_id": "CSAFPID-5299276", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.2.2" } } }, { "category": "product_version_range", "name": "vers:unknown/15.2.3", "product": { "name": "vers:unknown/15.2.3", "product_id": "CSAFPID-5299277", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.2.3" } } }, { "category": "product_version_range", "name": "vers:unknown/15.3.0", "product": { "name": "vers:unknown/15.3.0", "product_id": "CSAFPID-5299278", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.3.0" } } }, { "category": "product_version_range", "name": "vers:unknown/15.3.0-rc", "product": { "name": "vers:unknown/15.3.0-rc", "product_id": "CSAFPID-5299279", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.3.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/15.3.0-rc2", "product": { "name": "vers:unknown/15.3.0-rc2", "product_id": "CSAFPID-5299280", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.3.0-rc2" } } }, { "category": "product_version_range", "name": "vers:unknown/15.3.1", "product": { "name": "vers:unknown/15.3.1", "product_id": "CSAFPID-5299281", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.3.1" } } }, { "category": "product_version_range", "name": "vers:unknown/15.4.0", "product": { "name": "vers:unknown/15.4.0", "product_id": "CSAFPID-5299282", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.4.0" } } }, { "category": "product_version_range", "name": "vers:unknown/15.4.0-rc", "product": { "name": "vers:unknown/15.4.0-rc", "product_id": "CSAFPID-5299283", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.4.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/15.4.0-rc2", "product": { "name": "vers:unknown/15.4.0-rc2", "product_id": "CSAFPID-5299284", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.4.0-rc2" } } }, { "category": "product_version_range", "name": "vers:unknown/15.4.1", "product": { "name": "vers:unknown/15.4.1", "product_id": "CSAFPID-5299285", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.4.1" } } }, { "category": "product_version_range", "name": "vers:unknown/15.4.2", "product": { "name": "vers:unknown/15.4.2", "product_id": "CSAFPID-5299286", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.4.2" } } }, { "category": "product_version_range", "name": "vers:unknown/15.4.3", "product": { "name": "vers:unknown/15.4.3", "product_id": "CSAFPID-5299287", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.4.3" } } }, { "category": "product_version_range", "name": "vers:unknown/15.4.4", "product": { "name": "vers:unknown/15.4.4", "product_id": "CSAFPID-5299288", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@15.4.4" } } }, { "category": "product_version_range", "name": "vers:unknown/16.0.0", "product": { "name": "vers:unknown/16.0.0", "product_id": "CSAFPID-5299289", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.0.0" } } }, { "category": "product_version_range", "name": "vers:unknown/16.0.0-rc", "product": { "name": "vers:unknown/16.0.0-rc", "product_id": "CSAFPID-5299290", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.0.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/16.0.0-rc2", "product": { "name": "vers:unknown/16.0.0-rc2", "product_id": "CSAFPID-5299291", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.0.0-rc2" } } }, { "category": "product_version_range", "name": "vers:unknown/16.0.0-rc3", "product": { "name": "vers:unknown/16.0.0-rc3", "product_id": "CSAFPID-5299292", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.0.0-rc3" } } }, { "category": "product_version_range", "name": "vers:unknown/16.0.0-rc4", "product": { "name": "vers:unknown/16.0.0-rc4", "product_id": "CSAFPID-5299293", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.0.0-rc4" } } }, { "category": "product_version_range", "name": "vers:unknown/16.0.0-rc5", "product": { "name": "vers:unknown/16.0.0-rc5", "product_id": "CSAFPID-5299294", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.0.0-rc5" } } }, { "category": "product_version_range", "name": "vers:unknown/16.0.0-rc6", "product": { "name": "vers:unknown/16.0.0-rc6", "product_id": "CSAFPID-5299295", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.0.0-rc6" } } }, { "category": "product_version_range", "name": "vers:unknown/16.1.0", "product": { "name": "vers:unknown/16.1.0", "product_id": "CSAFPID-5299296", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.1.0" } } }, { "category": "product_version_range", "name": "vers:unknown/16.1.0-rc", "product": { "name": "vers:unknown/16.1.0-rc", "product_id": "CSAFPID-5299297", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.1.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/16.1.1", "product": { "name": "vers:unknown/16.1.1", "product_id": "CSAFPID-5299298", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.1.1" } } }, { "category": "product_version_range", "name": "vers:unknown/16.2.0", "product": { "name": "vers:unknown/16.2.0", "product_id": "CSAFPID-5299299", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.2.0" } } }, { "category": "product_version_range", "name": "vers:unknown/16.2.0-rc", "product": { "name": "vers:unknown/16.2.0-rc", "product_id": "CSAFPID-5299300", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.2.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/16.2.0-rc2", "product": { "name": "vers:unknown/16.2.0-rc2", "product_id": "CSAFPID-5299301", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.2.0-rc2" } } }, { "category": "product_version_range", "name": "vers:unknown/16.3.0", "product": { "name": "vers:unknown/16.3.0", "product_id": "CSAFPID-5299302", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.3.0" } } }, { "category": "product_version_range", "name": "vers:unknown/16.3.0-rc", "product": { "name": "vers:unknown/16.3.0-rc", "product_id": "CSAFPID-5299303", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.3.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/16.3.0-rc2", "product": { "name": "vers:unknown/16.3.0-rc2", "product_id": "CSAFPID-5299304", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.3.0-rc2" } } }, { "category": "product_version_range", "name": "vers:unknown/16.3.0-rc3", "product": { "name": "vers:unknown/16.3.0-rc3", "product_id": "CSAFPID-5299305", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.3.0-rc3" } } }, { "category": "product_version_range", "name": "vers:unknown/16.3.0-rc4", "product": { "name": "vers:unknown/16.3.0-rc4", "product_id": "CSAFPID-5299306", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.3.0-rc4" } } }, { "category": "product_version_range", "name": "vers:unknown/16.3.1", "product": { "name": "vers:unknown/16.3.1", "product_id": "CSAFPID-5299307", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.3.1" } } }, { "category": "product_version_range", "name": "vers:unknown/16.3.2", "product": { "name": "vers:unknown/16.3.2", "product_id": "CSAFPID-5299308", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.3.2" } } }, { "category": "product_version_range", "name": "vers:unknown/16.3.3", "product": { "name": "vers:unknown/16.3.3", "product_id": "CSAFPID-5299309", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.3.3" } } }, { "category": "product_version_range", "name": "vers:unknown/16.3.4", "product": { "name": "vers:unknown/16.3.4", "product_id": "CSAFPID-5812336", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.3.4" } } }, { "category": "product_version_range", "name": "vers:unknown/16.4.0", "product": { "name": "vers:unknown/16.4.0", "product_id": "CSAFPID-5812337", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.4.0" } } }, { "category": "product_version_range", "name": "vers:unknown/16.4.0-rc", "product": { "name": "vers:unknown/16.4.0-rc", "product_id": "CSAFPID-5812338", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.4.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/16.4.0-rc2", "product": { "name": "vers:unknown/16.4.0-rc2", "product_id": "CSAFPID-5812339", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.4.0-rc2" } } }, { "category": "product_version_range", "name": "vers:unknown/16.4.1", "product": { "name": "vers:unknown/16.4.1", "product_id": "CSAFPID-5812340", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.4.1" } } }, { "category": "product_version_range", "name": "vers:unknown/16.5.0", "product": { "name": "vers:unknown/16.5.0", "product_id": "CSAFPID-5812341", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.5.0" } } }, { "category": "product_version_range", "name": "vers:unknown/16.5.0-rc", "product": { "name": "vers:unknown/16.5.0-rc", "product_id": "CSAFPID-5812342", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@16.5.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/17.0.0", "product": { "name": "vers:unknown/17.0.0", "product_id": "CSAFPID-5812344", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@17.0.0" } } }, { "category": "product_version_range", "name": "vers:unknown/17.0.1", "product": { "name": "vers:unknown/17.0.1", "product_id": "CSAFPID-5812345", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@17.0.1" } } }, { "category": "product_version_range", "name": "vers:unknown/17.0.2", "product": { "name": "vers:unknown/17.0.2", "product_id": "CSAFPID-5812346", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@17.0.2" } } }, { "category": "product_version_range", "name": "vers:unknown/17.1.0", "product": { "name": "vers:unknown/17.1.0", "product_id": "CSAFPID-5812347", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@17.1.0" } } }, { "category": "product_version_range", "name": "vers:unknown/17.1.0-rc", "product": { "name": "vers:unknown/17.1.0-rc", "product_id": "CSAFPID-5812348", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@17.1.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/17.2.0", "product": { "name": "vers:unknown/17.2.0", "product_id": "CSAFPID-5812349", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@17.2.0" } } }, { "category": "product_version_range", "name": "vers:unknown/17.2.0-rc", "product": { "name": "vers:unknown/17.2.0-rc", "product_id": "CSAFPID-5812350", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@17.2.0-rc" } } }, { "category": "product_version_range", "name": "vers:unknown/17.2.0-rc2", "product": { "name": "vers:unknown/17.2.0-rc2", "product_id": "CSAFPID-5812351", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@17.2.0-rc2" } } }, { "category": "product_version_range", "name": "vers:unknown/17.2.1", "product": { "name": "vers:unknown/17.2.1", "product_id": "CSAFPID-5812352", "product_identification_helper": { "purl": "pkg:nuget/Umbraco.Cms@17.2.1" } } }, { "category": "product_version_range", "name": "vers:unknown/>=14.0.0|<16.5.1", "product": { "name": "vers:unknown/>=14.0.0|<16.5.1", "product_id": "CSAFPID-5812343" } }, { "category": "product_version_range", "name": "vers:unknown/>=17.0.0|<17.2.2", "product": { "name": "vers:unknown/>=17.0.0|<17.2.2", "product_id": "CSAFPID-5812353" } } ], "category": "product_name", "name": "Umbraco.Cms" } ], "category": "vendor", "name": "umbraco" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-31832", "cwe": { "id": "CWE-639", "name": "Authorization Bypass Through User-Controlled Key" }, "notes": [ { "category": "description", "text": "Umbraco is an ASP.NET CMS. From 14.0.0 to before 16.5.1 and 17.2.2, A broken object-level authorization vulnerability exists in a backoffice API endpoint that allows authenticated users to assign domain-related data to content nodes without proper authorization checks. The issue is caused by insufficient authorization enforcement on the affected API endpoint, whereby via an API call, domains can be set on content nodes that the editor does not have permission to access (either via user group privileges or start nodes). This vulnerability is fixed in 16.5.1 and 17.2.2.", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-31832" }, { "category": "description", "text": "Umbraco is an ASP.NET CMS. From 14.0.0 to before 16.5.1 and 17.2.2, A broken object-level authorization vulnerability exists in a backoffice API endpoint that allows authenticated users to assign domain-related data to content nodes without proper authorization checks. The issue is caused by insufficient authorization enforcement on the affected API endpoint, whereby via an API call, domains can be set on content nodes that the editor does not have permission to access (either via user group privileges or start nodes). This vulnerability is fixed in 16.5.1 and 17.2.2.", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-31832" }, { "category": "description", "text": "### Description\nA broken object-level authorization vulnerability exists in a backoffice API endpoint that allows authenticated users to assign domain-related data to content nodes without proper authorization checks.\n\nThe issue is caused by insufficient authorization enforcement on the affected API endpoint, whereby via an API call, domains can be set on content nodes that the editor does not have permission to access (either via user group privileges or start nodes).\n\n### Impact\nAn attacker can modify domain configurations for content nodes they are not permitted to edit. This may result in malicious or unintended routing behaviour, service disruption, and potential disclosure of configuration-related information.\n\n### Patches\nThe issue is patched in 16.5.1 and 17.2.2.\n\n### Workarounds\nThere is no workaround other than upgrading.", "title": "github - https://github.com/advisories/GHSA-fpvf-fvp5-996r" }, { "category": "description", "text": "### Description\nA broken object-level authorization vulnerability exists in a backoffice API endpoint that allows authenticated users to assign domain-related data to content nodes without proper authorization checks.\n\nThe issue is caused by insufficient authorization enforcement on the affected API endpoint, whereby via an API call, domains can be set on content nodes that the editor does not have permission to access (either via user group privileges or start nodes).\n\n### Impact\nAn attacker can modify domain configurations for content nodes they are not permitted to edit. This may result in malicious or unintended routing behaviour, service disruption, and potential disclosure of configuration-related information.\n\n### Patches\nThe issue is patched in 16.5.1 and 17.2.2.\n\n### Workarounds\nThere is no workaround other than upgrading.", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/NuGet%2FGHSA-fpvf-fvp5-996r.json?alt=media" }, { "category": "description", "text": "### Description\nA broken object-level authorization vulnerability exists in a backoffice API endpoint that allows authenticated users to assign domain-related data to content nodes without proper authorization checks.\n\nThe issue is caused by insufficient authorization enforcement on the affected API endpoint, whereby via an API call, domains can be set on content nodes that the editor does not have permission to access (either via user group privileges or start nodes).\n\n### Impact\nAn attacker can modify domain configurations for content nodes they are not permitted to edit. This may result in malicious or unintended routing behaviour, service disruption, and potential disclosure of configuration-related information.\n\n### Patches\nThe issue is patched in 16.5.1 and 17.2.2.\n\n### Workarounds\nThere is no workaround other than upgrading.", "title": "github - https://api.github.com/advisories/GHSA-fpvf-fvp5-996r" }, { "category": "other", "text": "0.00042", "title": "EPSS" }, { "category": "other", "text": "4.8", "title": "NCSC Score" }, { "category": "other", "text": "Is related to (a version of) an uncommon product", "title": "NCSC Score top decreasing factors" } ], "product_status": { "known_affected": [ "CSAFPID-5779783", "CSAFPID-5779784", "CSAFPID-5299242", "CSAFPID-5299248", "CSAFPID-5299249", "CSAFPID-5299250", "CSAFPID-5299251", "CSAFPID-5299252", "CSAFPID-5299253", "CSAFPID-5299254", "CSAFPID-5299255", "CSAFPID-5299256", "CSAFPID-5299257", "CSAFPID-5299258", "CSAFPID-5299259", "CSAFPID-5299260", "CSAFPID-5299261", "CSAFPID-5299262", "CSAFPID-5299263", "CSAFPID-5299264", "CSAFPID-5299265", "CSAFPID-5299266", "CSAFPID-5299267", "CSAFPID-5299268", "CSAFPID-5299269", "CSAFPID-5299270", "CSAFPID-5299271", "CSAFPID-5299272", "CSAFPID-5299273", "CSAFPID-5299274", "CSAFPID-5299275", "CSAFPID-5299276", "CSAFPID-5299277", "CSAFPID-5299278", "CSAFPID-5299279", "CSAFPID-5299280", "CSAFPID-5299281", "CSAFPID-5299282", "CSAFPID-5299283", "CSAFPID-5299284", "CSAFPID-5299285", "CSAFPID-5299286", "CSAFPID-5299287", "CSAFPID-5299288", "CSAFPID-5299289", "CSAFPID-5299290", "CSAFPID-5299291", "CSAFPID-5299292", "CSAFPID-5299293", "CSAFPID-5299294", "CSAFPID-5299295", "CSAFPID-5299296", "CSAFPID-5299297", "CSAFPID-5299298", "CSAFPID-5299299", "CSAFPID-5299300", "CSAFPID-5299301", "CSAFPID-5299302", "CSAFPID-5299303", "CSAFPID-5299304", "CSAFPID-5299305", "CSAFPID-5299306", "CSAFPID-5299307", "CSAFPID-5299308", "CSAFPID-5299309", "CSAFPID-5812336", "CSAFPID-5812337", "CSAFPID-5812338", "CSAFPID-5812339", "CSAFPID-5812340", "CSAFPID-5812341", "CSAFPID-5812342", "CSAFPID-5812343", "CSAFPID-5812344", "CSAFPID-5812345", "CSAFPID-5812346", "CSAFPID-5812347", "CSAFPID-5812348", "CSAFPID-5812349", "CSAFPID-5812350", "CSAFPID-5812351", "CSAFPID-5812352", "CSAFPID-5812353", "CSAFPID-5845054", "CSAFPID-5845055" ] }, "references": [ { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31832" }, { "category": "external", "summary": "Source raw - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-31832" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-31832" }, { "category": "external", "summary": "Source raw - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/31xxx/CVE-2026-31832.json" }, { "category": "external", "summary": "Source - github", "url": "https://github.com/advisories/GHSA-fpvf-fvp5-996r" }, { "category": "external", "summary": "Source raw - github", "url": "https://api.github.com/advisories/GHSA-fpvf-fvp5-996r" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-31832" }, { "category": "external", "summary": "Source raw - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/NuGet%2FGHSA-fpvf-fvp5-996r.json?alt=media" }, { "category": "external", "summary": "Source - github", "url": "https://api.github.com/advisories/GHSA-fpvf-fvp5-996r" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Reference - cveprojectv5; github; nvd; osv", "url": "https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-fpvf-fvp5-996r" }, { "category": "external", "summary": "Reference - github", "url": "https://github.com/advisories/GHSA-fpvf-fvp5-996r" }, { "category": "external", "summary": "Reference - github; osv", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-31832" } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L", "baseScore": 5.4, "baseSeverity": "MEDIUM" }, "products": [ "CSAFPID-5299242", "CSAFPID-5299248", "CSAFPID-5299249", "CSAFPID-5299250", "CSAFPID-5299251", "CSAFPID-5299252", "CSAFPID-5299253", "CSAFPID-5299254", "CSAFPID-5299255", "CSAFPID-5299256", "CSAFPID-5299257", "CSAFPID-5299258", "CSAFPID-5299259", "CSAFPID-5299260", "CSAFPID-5299261", "CSAFPID-5299262", "CSAFPID-5299263", "CSAFPID-5299264", "CSAFPID-5299265", "CSAFPID-5299266", "CSAFPID-5299267", "CSAFPID-5299268", "CSAFPID-5299269", "CSAFPID-5299270", "CSAFPID-5299271", "CSAFPID-5299272", "CSAFPID-5299273", "CSAFPID-5299274", "CSAFPID-5299275", "CSAFPID-5299276", "CSAFPID-5299277", "CSAFPID-5299278", "CSAFPID-5299279", "CSAFPID-5299280", "CSAFPID-5299281", "CSAFPID-5299282", "CSAFPID-5299283", "CSAFPID-5299284", "CSAFPID-5299285", "CSAFPID-5299286", "CSAFPID-5299287", "CSAFPID-5299288", "CSAFPID-5299289", "CSAFPID-5299290", "CSAFPID-5299291", "CSAFPID-5299292", "CSAFPID-5299293", "CSAFPID-5299294", "CSAFPID-5299295", "CSAFPID-5299296", "CSAFPID-5299297", "CSAFPID-5299298", "CSAFPID-5299299", "CSAFPID-5299300", "CSAFPID-5299301", "CSAFPID-5299302", "CSAFPID-5299303", "CSAFPID-5299304", "CSAFPID-5299305", "CSAFPID-5299306", "CSAFPID-5299307", "CSAFPID-5299308", "CSAFPID-5299309", "CSAFPID-5779783", "CSAFPID-5779784", "CSAFPID-5812336", "CSAFPID-5812337", "CSAFPID-5812338", "CSAFPID-5812339", "CSAFPID-5812340", "CSAFPID-5812341", "CSAFPID-5812342", "CSAFPID-5812343", "CSAFPID-5812344", "CSAFPID-5812345", "CSAFPID-5812346", "CSAFPID-5812347", "CSAFPID-5812348", "CSAFPID-5812349", "CSAFPID-5812350", "CSAFPID-5812351", "CSAFPID-5812352", "CSAFPID-5812353", "CSAFPID-5845054", "CSAFPID-5845055" ] } ], "title": "CVE-2026-31832" } ] }