Security advisory

{
  "id": "f4ad01e00552d7384f6fefcc611e2501f535af44ae8fad75a6f00ec198a8c680",
  "url": "https://osv.dev/vulnerability/CVE-2021-25312",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-25312",
    "summary": "HTCondor before 8.9.11 allows a user to submit a job as another user on the system, because of a flaw in the IDTOKENS authentication method.",
    "evidence": "osv:CVE-2021-25312",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2021-25312",
      "aliases": [
        "CVE-2021-25312"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/htcondor/htcondor",
              "type": "GIT",
              "events": [
                {
                  "introduced": "2bbce991a2af8063413c275d3c465fbbc5223565"
                },
                {
                  "fixed": "613ed39f4dfeed6b7a94f3374d18615e44359a3a"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:wisc:htcondor:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "8.9.2"
                      },
                      {
                        "fixed": "8.9.11"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-25312.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:43.130744600Z",
      "provider": "osv",
      "references": [
        "https://research.cs.wisc.edu/htcondor/security/vulnerabilities/HTCONDOR-2021-0001.html"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-25312",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 435550,
  "published_at": "2021-01-27T16:15:13.263+00:00"
}