{
  "@id": "urn:uuid:a90196e3-bac0-4f92-9d8d-41ee93647730",
  "role": "Document Creator",
  "author": "https://tuxcare.com",
  "version": 1,
  "@context": "https://openvex.dev/ns/v0.2.0",
  "timestamp": "2026-11-09T16:08:54.572570+00:00",
  "statements": [
    {
      "status": "not_affected",
      "products": [
        {
          "@id": "pkg:maven/org.apache.maven/maven-core@3.9.0-tuxcare.1",
          "identifiers": {
            "purl": "pkg:maven/org.apache.maven/maven-core@3.9.0-tuxcare.1"
          }
        }
      ],
      "timestamp": "2026-11-09T16:08:54.572570+00:00",
      "status_notes": "Vulnerability CVE-2021-26291 does not affect version 3.9.0-tuxcare.1 of org.apache.maven:maven-core. CVE-2021-26291 is NOT present in Apache Maven 3.9.0. The vulnerability allowed Maven to download artifacts from insecure HTTP repositories defined in dependency POMs, enabling potential man-in-the-middle attacks. The fix was introduced in Maven 3.8.1 through commits MNG-7116, MNG-7117, and MNG-7118, which added support for blocking external HTTP repositories by default. This target (Maven 3.9.0) already contains the complete upstream fix that shipped with the release, including: (1) isExternalHttpRepo() detection logic for HTTP/DAV protocols, (2) support for blocked mirrors, (3) default maven-default-http-blocker mirror configuration with external:http:* pattern. The fix was authored by Apache developers and was present in the upstream release before TuxCare onboarded version 3.9.0.\n\nAdvisory cross-check (dlmn): outside the affected ranges of GitHub (< 3.8.1; < 3.8.1), NVD (< 3.8.1), cve.org (<= 3.8.1), Snyk (< 3.8.1; < 3.8.1; < 3.8.1).",
      "justification": "vulnerable_code_not_present",
      "vulnerability": {
        "name": "CVE-2021-26291"
      },
      "impact_statement": "CVE-2021-26291 is NOT present in Apache Maven 3.9.0. The vulnerability allowed Maven to download artifacts from insecure HTTP repositories defined in dependency POMs, enabling potential man-in-the-middle attacks. The fix was introduced in Maven 3.8.1 through commits MNG-7116, MNG-7117, and MNG-7118, which added support for blocking external HTTP repositories by default. This target (Maven 3.9.0) already contains the complete upstream fix that shipped with the release, including: (1) isExternalHttpRepo() detection logic for HTTP/DAV protocols, (2) support for blocked mirrors, (3) default maven-default-http-blocker mirror configuration with external:http:* pattern. The fix was authored by Apache developers and was present in the upstream release before TuxCare onboarded version 3.9.0.\n\nAdvisory cross-check (dlmn): outside the affected ranges of GitHub (< 3.8.1; < 3.8.1), NVD (< 3.8.1), cve.org (<= 3.8.1), Snyk (< 3.8.1; < 3.8.1; < 3.8.1)."
    }
  ]
}