Security advisory

{
  "id": "9910a8eb341c087a5c67e3aa42876ea18f42453bf59974e3d21974cbfe7a9118",
  "url": "https://osv.dev/vulnerability/CVE-2018-1000056",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-1000056",
    "summary": "Jenkins JUnit Plugin 1.23 and earlier processes XML external entities in files it parses as part of the build process, allowing attackers with user permissions in Jenkins to extract secrets from the Jenkins master, perform server-side request forgery, or denial-of-service attacks.",
    "evidence": "osv:CVE-2018-1000056",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2018-1000056",
      "aliases": [
        "CVE-2018-1000056",
        "GHSA-4rj6-9pjh-882r"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/jenkinsci/junit-plugin",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "c69316075554fde2e917fe11e94572ed035f2374"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:jenkins:junit:*:*:*:*:*:jenkins:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.23"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "junit-1.23",
            "junit-1.22.2",
            "junit-1.22.1",
            "junit-1.22",
            "junit-1.22-beta-1",
            "junit-1.21",
            "junit-1.20",
            "junit-1.19",
            "junit-1.18",
            "junit-1.17",
            "junit-1.16",
            "junit-1.15",
            "junit-1.13",
            "junit-1.12",
            "junit-1.11",
            "junit-1.10",
            "junit-1.9",
            "junit-1.8",
            "junit-1.7",
            "junit-1.6",
            "junit-1.5",
            "junit-1.4",
            "junit-1.3",
            "junit-1.2",
            "junit-1.2-beta-4",
            "junit-1.2-beta-3",
            "junit-1.2-beta-2",
            "junit-1.2-beta-1",
            "junit-1.1",
            "junit-1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-1000056.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:33.608974007Z",
      "provider": "osv",
      "references": [
        "https://jenkins.io/security/advisory/2018-02-05/"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-1000056",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 433328,
  "published_at": "2018-02-09T23:29:02.027+00:00"
}