{ "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-2026-32891", "tracking": { "current_release_date": "2026-03-27T19:46:23.802706Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-32891", "initial_release_date": "2026-03-20T18:24:01.908115Z", "revision_history": [ { "date": "2026-03-20T18:24:01.908115Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (2).| CWES updated (1)." }, { "date": "2026-03-20T18:24:06.419832Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-03-20T18:24:38.957572Z", "number": "3", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (1).| References created (2).| CWES updated (1)." }, { "date": "2026-03-20T18:24:47.622368Z", "number": "4", "summary": "NCSC Score updated." }, { "date": "2026-03-20T18:34:32.280003Z", "number": "5", "summary": "Unknown change." }, { "date": "2026-03-20T21:59:23.862231Z", "number": "6", "summary": "Source connected.| CVE status created. (valid)| EPSS created." }, { "date": "2026-03-20T21:59:28.047386Z", "number": "7", "summary": "NCSC Score updated." }, { "date": "2026-03-27T19:45:51.341797Z", "number": "8", "summary": "Products created (1).| Product Identifiers created (1)." }, { "date": "2026-03-27T19:45:53.847260Z", "number": "9", "summary": "NCSC Score updated." } ], "status": "interim", "version": "9" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/<1.4.2", "product": { "name": "vers:unknown/<1.4.2", "product_id": "CSAFPID-5874318" } } ], "category": "product_name", "name": "Anchorr" } ], "category": "vendor", "name": "openVESSL" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/<=1.4.1", "product": { "name": "vers:unknown/<=1.4.1", "product_id": "CSAFPID-5943814", "product_identification_helper": { "cpe": "cpe:2.3:a:openvessl:anchorr:*:*:*:*:*:*:*:*" } } } ], "category": "product_name", "name": "anchorr" } ], "category": "vendor", "name": "openvessl" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-32891", "cwe": { "id": "CWE-212", "name": "Improper Removal of Sensitive Information Before Storage or Transfer" }, "notes": [ { "category": "description", "text": "Anchorr is a Discord bot for requesting movies and TV shows and receiving notifications when items are added to a media server. Versions 1.4.1 and below contain a stored XSS vulnerability in the Jellyseerr user selector. Jellyseerr allows any account holder to execute arbitrary JavaScript in the Anchorr admin's browser session. The injected script calls the authenticated /api/config endpoint - which returns the full application configuration in plaintext. This allows the attacker to forge a valid Anchorr session token and gain full admin access to the dashboard with no knowledge of the admin password. The same response also exposes the API keys and tokens for every integrated service, resulting in simultaneous account takeover of the Jellyfin media server (via JELLYFIN_API_KEY), the Jellyseerr request manager (via JELLYSEERR_API_KEY), and the Discord bot (via DISCORD_TOKEN). This issue has been fixed in version 1.4.2.", "title": "nvd - https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-32891" }, { "category": "description", "text": "Anchorr is a Discord bot for requesting movies and TV shows and receiving notifications when items are added to a media server. Versions 1.4.1 and below contain a stored XSS vulnerability in the Jellyseerr user selector. Jellyseerr allows any account holder to execute arbitrary JavaScript in the Anchorr admin's browser session. The injected script calls the authenticated /api/config endpoint - which returns the full application configuration in plaintext. This allows the attacker to forge a valid Anchorr session token and gain full admin access to the dashboard with no knowledge of the admin password. The same response also exposes the API keys and tokens for every integrated service, resulting in simultaneous account takeover of the Jellyfin media server (via JELLYFIN_API_KEY), the Jellyseerr request manager (via JELLYSEERR_API_KEY), and the Discord bot (via DISCORD_TOKEN). This issue has been fixed in version 1.4.2.", "title": "cveprojectv5 - https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/32xxx/CVE-2026-32891.json" }, { "category": "other", "text": "0.00027", "title": "EPSS" }, { "category": "other", "text": "4.5", "title": "NCSC Score" }, { "category": "other", "text": "Is related to CWE-80 (Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS))", "title": "NCSC Score top increasing factors" } ], "product_status": { "known_affected": [ "CSAFPID-5874318", "CSAFPID-5943814" ] }, "references": [ { "category": "external", "summary": "Source - nvd", "url": "https://services.nvd.nist.gov/rest/json/cves/2.0?cveId=CVE-2026-32891" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://raw.githubusercontent.com/CVEProject/cvelistV5/main/cves/2026/32xxx/CVE-2026-32891.json" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss?limit=10000&offset=0" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "https://github.com/openVESSL/Anchorr/releases/tag/v1.4.2" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd", "url": "https://github.com/openVESSL/Anchorr/security/advisories/GHSA-6mg4-788h-7g9g" } ], "scores": [ { "cvss_v3": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H", "baseScore": 9.0, "baseSeverity": "CRITICAL" }, "products": [ "CSAFPID-5874318", "CSAFPID-5943814" ] } ], "title": "CVE-2026-32891" } ] }