Security advisory

{
  "id": "08e375eaba0d4f482c0f892283b304036fa6cb68b33ae8a009bd83d7e7bbb49b",
  "url": "https://osv.dev/vulnerability/CVE-2021-21624",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-21624",
    "summary": "An incorrect permission check in Jenkins Role-based Authorization Strategy Plugin 3.1 and earlier allows attackers with Item/Read permission on nested items to access them, even if they lack Item/Read permission for parent folders.",
    "evidence": "osv:CVE-2021-21624",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2021-21624",
      "aliases": [
        "CVE-2021-21624",
        "GHSA-rm4m-39fj-288c"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/jenkinsci/role-strategy-plugin",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "f8b312769e23095f10d73f78297a0cf1c76be1d8"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:jenkins:role-based_authorization_strategy:*:*:*:*:*:jenkins:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "3.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "role-strategy-3.1",
            "role-strategy-3.0",
            "role-strategy-2.16",
            "role-strategy-2.15",
            "role-strategy-2.14",
            "role-strategy-2.13",
            "role-strategy-2.12",
            "role-strategy-2.11",
            "role-strategy-2.10",
            "role-strategy-2.9.0",
            "role-strategy-2.8.2",
            "role-strategy-2.8.1",
            "role-strategy-2.8.0",
            "role-strategy-2.7.0",
            "role-strategy-2.6.1",
            "role-strategy-2.6.0",
            "role-strategy-2.5.1",
            "role-strategy-2.5.0",
            "role-strategy-2.4.0",
            "role-strategy-2.3.2",
            "role-strategy-2.3.1",
            "role-strategy-2.3.0",
            "role-strategy-2.2.0",
            "role-strategy-2.1.0",
            "role-strategy-1.1.3"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21624.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:23.148302078Z",
      "provider": "osv",
      "references": [
        "https://www.jenkins.io/security/advisory/2021-03-18/#SECURITY-2182"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-21624",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 430843,
  "published_at": "2021-03-18T14:15:13.35+00:00"
}