Security advisory

{
  "id": "af6547e55bbfd6939c9205b92cf05a778f73b571e5cd229384c2659f0c2ea0a8",
  "url": "https://osv.dev/vulnerability/CVE-2023-40342",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2023-40342",
    "summary": "Jenkins Flaky Test Handler Plugin 1.2.2 and earlier does not escape JUnit test contents when showing them on the Jenkins UI, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to control JUnit report file contents.",
    "evidence": "osv:CVE-2023-40342",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2023-40342",
      "aliases": [
        "CVE-2023-40342",
        "GHSA-hv48-hgp6-xpqf"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/jenkinsci/flaky-test-handler-plugin",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "c71b82ab3318f7f600c39a2aef19daf64dbb69a2"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:jenkins:flaky_test_handler:*:*:*:*:*:jenkins:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.2.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "flaky-test-handler-1.2.2",
            "flaky-test-handler-1.2.1",
            "flaky-test-handler-1.2.0",
            "flaky-test-handler-1.1.0",
            "flaky-test-handler-1.0.4",
            "flaky-test-handler-1.0.3",
            "flaky-test-handler-1.0.2-4",
            "flaky-test-handler-1.0.2-3",
            "flaky-test-handler-1.0.2-2",
            "flaky-test-handler-1.0.2",
            "flaky-test-handler-1.0.1-fix-deprecated-code",
            "1.0.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-40342.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:24.948224655Z",
      "provider": "osv",
      "references": [
        "https://www.jenkins.io/security/advisory/2023-08-16/#SECURITY-3223"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2023-40342",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 431259,
  "published_at": "2023-08-16T15:15:11.753+00:00"
}