{ "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-2026-100187", "tracking": { "current_release_date": "2026-09-30T18:05:15.693855Z", "generator": { "date": "2026-02-17T15:00:00Z", "engine": { "name": "V.E.L.M.A", "version": "1.7" } }, "id": "CVE-2026-100187", "initial_release_date": "2026-09-25T14:31:10.258327Z", "revision_history": [ { "date": "2026-09-25T14:31:10.258327Z", "number": "1", "summary": "CVE created.| Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| References created (1).| CWES updated (1)." }, { "date": "2026-09-25T14:31:11.993049Z", "number": "2", "summary": "NCSC Score created." }, { "date": "2026-09-26T15:13:26.752449Z", "number": "3", "summary": "EPSS created.| Unknown change." }, { "date": "2026-09-26T15:13:35.030089Z", "number": "4", "summary": "NCSC Score updated." }, { "date": "2026-09-27T06:19:04.491674Z", "number": "5", "summary": "Source created.| CVE status created. (valid)| Description created for source.| CVSS created.| Products connected (38).| References created (3).| CWES updated (1)." }, { "date": "2026-09-27T06:19:09.608446Z", "number": "6", "summary": "NCSC Score updated." }, { "date": "2026-09-28T13:09:57.367711Z", "number": "7", "summary": "CVSS created.| CWES created (1).| Unknown change.| Products created (1).| References created (1).| Description created for source.| Unknown change." }, { "date": "2026-09-28T13:10:07.954164Z", "number": "8", "summary": "NCSC Score updated." }, { "date": "2026-09-29T16:13:30.037261Z", "number": "9", "summary": "EPSS created.| Unknown change." }, { "date": "2026-09-29T16:13:34.236762Z", "number": "10", "summary": "NCSC Score updated." } ], "status": "interim", "version": "10" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:semver/unspecified|<7.1", "product": { "name": "vers:semver/unspecified|<7.1", "product_id": "CSAFPID-9479383" } } ], "category": "product_name", "name": "ail framework" } ], "category": "vendor", "name": "ail project" }, { "branches": [ { "branches": [ { "category": "product_version_range", "name": "vers:unknown/v0.90", "product": { "name": "vers:unknown/v0.90", "product_id": "CSAFPID-8554596" } }, { "category": "product_version_range", "name": "vers:unknown/v1.0", "product": { "name": "vers:unknown/v1.0", "product_id": "CSAFPID-8554595" } }, { "category": "product_version_range", "name": "vers:unknown/v1.1", "product": { "name": "vers:unknown/v1.1", "product_id": "CSAFPID-8554594" } }, { "category": "product_version_range", "name": "vers:unknown/v1.2", "product": { "name": "vers:unknown/v1.2", "product_id": "CSAFPID-8554593" } }, { "category": "product_version_range", "name": "vers:unknown/v1.3", "product": { "name": "vers:unknown/v1.3", "product_id": "CSAFPID-8554592" } }, { "category": "product_version_range", "name": "vers:unknown/v1.5", "product": { "name": "vers:unknown/v1.5", "product_id": "CSAFPID-8554591" } }, { "category": "product_version_range", "name": "vers:unknown/v1.6", "product": { "name": "vers:unknown/v1.6", "product_id": "CSAFPID-8554590" } }, { "category": "product_version_range", "name": "vers:unknown/v1.7", "product": { "name": "vers:unknown/v1.7", "product_id": "CSAFPID-8554589" } }, { "category": "product_version_range", "name": "vers:unknown/v1.8", "product": { "name": "vers:unknown/v1.8", "product_id": "CSAFPID-8554588" } }, { "category": "product_version_range", "name": "vers:unknown/v2.0", "product": { "name": "vers:unknown/v2.0", "product_id": "CSAFPID-8554587" } }, { "category": "product_version_range", "name": "vers:unknown/v2.1", "product": { "name": "vers:unknown/v2.1", "product_id": "CSAFPID-8554586" } }, { "category": "product_version_range", "name": "vers:unknown/v2.2", "product": { "name": "vers:unknown/v2.2", "product_id": "CSAFPID-8554585" } }, { "category": "product_version_range", "name": "vers:unknown/v2.3", "product": { "name": "vers:unknown/v2.3", "product_id": "CSAFPID-8554584" } }, { "category": "product_version_range", "name": "vers:unknown/v2.4", "product": { "name": "vers:unknown/v2.4", "product_id": "CSAFPID-8554583" } }, { "category": "product_version_range", "name": "vers:unknown/v2.5", "product": { "name": "vers:unknown/v2.5", "product_id": "CSAFPID-8554582" } }, { "category": "product_version_range", "name": "vers:unknown/v2.6", "product": { "name": "vers:unknown/v2.6", "product_id": "CSAFPID-8554581" } }, { "category": "product_version_range", "name": "vers:unknown/v2.7", "product": { "name": "vers:unknown/v2.7", "product_id": "CSAFPID-8554580" } }, { "category": "product_version_range", "name": "vers:unknown/v2.8", "product": { "name": "vers:unknown/v2.8", "product_id": "CSAFPID-8554579" } }, { "category": "product_version_range", "name": "vers:unknown/v3.0", "product": { "name": "vers:unknown/v3.0", "product_id": "CSAFPID-8554578" } }, { "category": "product_version_range", "name": "vers:unknown/v3.1", "product": { "name": "vers:unknown/v3.1", "product_id": "CSAFPID-8554577" } }, { "category": "product_version_range", "name": "vers:unknown/v3.5", "product": { "name": "vers:unknown/v3.5", "product_id": "CSAFPID-8554576" } }, { "category": "product_version_range", "name": "vers:unknown/v3.6", "product": { "name": "vers:unknown/v3.6", "product_id": "CSAFPID-8554575" } }, { "category": "product_version_range", "name": "vers:unknown/v3.7", "product": { "name": "vers:unknown/v3.7", "product_id": "CSAFPID-8554574" } }, { "category": "product_version_range", "name": "vers:unknown/v4.0", "product": { "name": "vers:unknown/v4.0", "product_id": "CSAFPID-8554573" } }, { "category": "product_version_range", "name": "vers:unknown/v4.1", "product": { "name": "vers:unknown/v4.1", "product_id": "CSAFPID-8554572" } }, { "category": "product_version_range", "name": "vers:unknown/v5.0", "product": { "name": "vers:unknown/v5.0", "product_id": "CSAFPID-8554571" } }, { "category": "product_version_range", "name": "vers:unknown/v5.3", "product": { "name": "vers:unknown/v5.3", "product_id": "CSAFPID-8554570" } }, { "category": "product_version_range", "name": "vers:unknown/v5.4", "product": { "name": "vers:unknown/v5.4", "product_id": "CSAFPID-8554569" } }, { "category": "product_version_range", "name": "vers:unknown/v5.5", "product": { "name": "vers:unknown/v5.5", "product_id": "CSAFPID-8554568" } }, { "category": "product_version_range", "name": "vers:unknown/v5.7", "product": { "name": "vers:unknown/v5.7", "product_id": "CSAFPID-8554567" } }, { "category": "product_version_range", "name": "vers:unknown/v5.8", "product": { "name": "vers:unknown/v5.8", "product_id": "CSAFPID-8554566" } }, { "category": "product_version_range", "name": "vers:unknown/v5.9", "product": { "name": "vers:unknown/v5.9", "product_id": "CSAFPID-8554565" } }, { "category": "product_version_range", "name": "vers:unknown/v6.0", "product": { "name": "vers:unknown/v6.0", "product_id": "CSAFPID-8554564" } }, { "category": "product_version_range", "name": "vers:unknown/v6.0.1", "product": { "name": "vers:unknown/v6.0.1", "product_id": "CSAFPID-8554563" } }, { "category": "product_version_range", "name": "vers:unknown/v6.1", "product": { "name": "vers:unknown/v6.1", "product_id": "CSAFPID-8554562" } }, { "category": "product_version_range", "name": "vers:unknown/v6.6", "product": { "name": "vers:unknown/v6.6", "product_id": "CSAFPID-8554561" } }, { "category": "product_version_range", "name": "vers:unknown/v6.7", "product": { "name": "vers:unknown/v6.7", "product_id": "CSAFPID-8554560" } }, { "category": "product_version_range", "name": "vers:unknown/v6.8", "product": { "name": "vers:unknown/v6.8", "product_id": "CSAFPID-8554559" } } ], "category": "product_name", "name": "ail-framework" } ], "category": "vendor", "name": "ail-project" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-100187", "notes": [ { "category": "description", "text": "The Onion module in AIL Framework contained a performance shortcut in its URL extraction logic that accepted URLs as valid .onion targets based solely on a length check (exactly 69 characters) and a suffix check (ending in \".onion\"), without performing proper hostname parsing or onion-domain validation. An unauthenticated attacker who could publish or control web content crawled by the framework could embed a crafted URL containing an IP address or non-onion hostname with a path ending in \".onion\" that satisfied the length and suffix conditions. Such a URL would be extracted, its domain naively sliced from the string, and queued as a legitimate onion crawler task. This allowed unauthenticated content publishers to inject arbitrary non-onion targets into the crawler's task queue, influencing crawler behavior and potentially directing it toward unintended network resources. The vulnerability required no authentication, no user interaction, and only the ability to place crafted content in a location the framework would crawl. The security impact is a loss of integrity in the crawler's target selection: the framework processes and acts upon URLs that do not correspond to legitimate .onion services.", "title": "cveprojectv5 - https://www.cve.org/CVERecord?id=CVE-2026-100187" }, { "category": "description", "text": "The Onion module in AIL Framework contained a performance shortcut in its URL extraction logic that accepted URLs as valid .onion targets based solely on a length check (exactly 69 characters) and a suffix check (ending in \".onion\"), without performing proper hostname parsing or onion-domain validation. An unauthenticated attacker who could publish or control web content crawled by the framework could embed a crafted URL containing an IP address or non-onion hostname with a path ending in \".onion\" that satisfied the length and suffix conditions. Such a URL would be extracted, its domain naively sliced from the string, and queued as a legitimate onion crawler task. This allowed unauthenticated content publishers to inject arbitrary non-onion targets into the crawler's task queue, influencing crawler behavior and potentially directing it toward unintended network resources. The vulnerability required no authentication, no user interaction, and only the ability to place crafted content in a location the framework would crawl. The security impact is a loss of integrity in the crawler's target selection: the framework processes and acts upon URLs that do not correspond to legitimate .onion services.", "title": "nvd - https://nvd.nist.gov/vuln/detail/CVE-2026-100187" }, { "category": "description", "text": "The Onion module in AIL Framework contained a performance shortcut in its URL extraction logic that accepted URLs as valid .onion targets based solely on a length check (exactly 69 characters) and a suffix check (ending in \".onion\"), without performing proper hostname parsing or onion-domain validation. An unauthenticated attacker who could publish or control web content crawled by the framework could embed a crafted URL containing an IP address or non-onion hostname with a path ending in \".onion\" that satisfied the length and suffix conditions. Such a URL would be extracted, its domain naively sliced from the string, and queued as a legitimate onion crawler task. This allowed unauthenticated content publishers to inject arbitrary non-onion targets into the crawler's task queue, influencing crawler behavior and potentially directing it toward unintended network resources. The vulnerability required no authentication, no user interaction, and only the ability to place crafted content in a location the framework would crawl. The security impact is a loss of integrity in the crawler's target selection: the framework processes and acts upon URLs that do not correspond to legitimate .onion services.", "title": "osv - https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-100187.json?alt=media" }, { "category": "other", "text": "0.00433", "title": "EPSS" }, { "category": "other", "text": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "title": "CVSSV4" }, { "category": "other", "text": "6.9", "title": "CVSSV4 base score" }, { "category": "other", "text": "4.2", "title": "NCSC Score" }, { "category": "other", "text": "There is cwe data available from source Nvd, The value of the most recent CVSS (V3) score", "title": "NCSC Score top decreasing factors" } ], "product_status": { "known_affected": [ "CSAFPID-8554559", "CSAFPID-8554560", "CSAFPID-8554561", "CSAFPID-8554562", "CSAFPID-8554563", "CSAFPID-8554564", "CSAFPID-8554565", "CSAFPID-8554566", "CSAFPID-8554567", "CSAFPID-8554568", "CSAFPID-8554569", "CSAFPID-8554570", "CSAFPID-8554571", "CSAFPID-8554572", "CSAFPID-8554573", "CSAFPID-8554574", "CSAFPID-8554575", "CSAFPID-8554576", "CSAFPID-8554577", "CSAFPID-8554578", "CSAFPID-8554579", "CSAFPID-8554580", "CSAFPID-8554581", "CSAFPID-8554582", "CSAFPID-8554583", "CSAFPID-8554584", "CSAFPID-8554585", "CSAFPID-8554586", "CSAFPID-8554587", "CSAFPID-8554588", "CSAFPID-8554589", "CSAFPID-8554590", "CSAFPID-8554591", "CSAFPID-8554592", "CSAFPID-8554593", "CSAFPID-8554594", "CSAFPID-8554595", "CSAFPID-8554596", "CSAFPID-9479383" ] }, "references": [ { "category": "external", "summary": "Source - ncscclear", "url": "https://vulnerabilities.ncsc.nl/manual/CVE-2026-100187" }, { "category": "external", "summary": "Source - nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100187" }, { "category": "external", "summary": "Source - osv", "url": "https://www.googleapis.com/download/storage/v1/b/osv-vulnerabilities/o/GIT%2FCVE-2026-100187.json?alt=media" }, { "category": "external", "summary": "Source - first", "url": "https://api.first.org/data/v1/epss" }, { "category": "external", "summary": "Source - cveprojectv5", "url": "https://www.cve.org/CVERecord?id=CVE-2026-100187" }, { "category": "external", "summary": "Reference - cveprojectv5; nvd; osv", "url": "https://github.com/ail-project/ail-framework/commit/5c8a68b3d8c7d7b03e5febe4ac5b5aca91826adb" }, { "category": "external", "summary": "Reference - osv", "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/100xxx/CVE-2026-100187.json" }, { "category": "external", "summary": "Reference - osv", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-100187" } ], "title": "CVE-2026-100187" } ] }