Security advisory

{
  "id": "fdec014dc9efd1d778eeb2abde57bf368645644c4daaaf9191ecc5416e5d6499",
  "url": "https://osv.dev/vulnerability/CVE-2026-42524",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-42524",
    "summary": "Jenkins HTML Publisher Plugin 427 and earlier does not escape job name and URL in the legacy wrapper file, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.",
    "evidence": "osv:CVE-2026-42524",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2026-42524",
      "aliases": [
        "CVE-2026-42524",
        "GHSA-f8h4-46xv-h7jj"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/jenkinsci/htmlpublisher-plugin",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "1323e9b8df2a8d132f72f7409350243714184e10"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:jenkins:html_publisher:*:*:*:*:*:jenkins:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "427"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "htmlpublisher-427",
            "htmlpublisher-425",
            "424.va_e57f1253461",
            "htmlpublisher-1.37",
            "htmlpublisher-1.36",
            "htmlpublisher-1.35",
            "htmlpublisher-1.34",
            "htmlpublisher-1.33",
            "htmlpublisher-1.32",
            "htmlpublisher-1.31",
            "htmlpublisher-1.30",
            "htmlpublisher-1.29",
            "htmlpublisher-1.28",
            "htmlpublisher-1.27",
            "htmlpublisher-1.26",
            "htmlpublisher-1.25",
            "htmlpublisher-1.24",
            "htmlpublisher-1.23",
            "htmlpublisher-1.22",
            "htmlpublisher-1.22-beta-1",
            "htmlpublisher-1.21",
            "htmlpublisher-1.20",
            "htmlpublisher-1.19",
            "htmlpublisher-1.18",
            "htmlpublisher-1.17",
            "htmlpublisher-1.16",
            "htmlpublisher-1.15",
            "htmlpublisher-1.14",
            "htmlpublisher-1.13",
            "htmlpublisher-1.12",
            "htmlpublisher-1.11",
            "htmlpublisher-1.10",
            "htmlpublisher-1.9",
            "htmlpublisher-1.8",
            "htmlpublisher-1.7",
            "htmlpublisher-1.6",
            "htmlpublisher-1.5",
            "htmlpublisher-1.4",
            "htmlpublisher-1.3",
            "htmlpublisher-1.2",
            "htmlpublisher-1.1",
            "htmlpublisher-1.0",
            "htmlpublisher-0.8",
            "htmlpublisher-0.7",
            "htmlpublisher-0.6",
            "htmlpublisher-0.5"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-42524.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:25.953389183Z",
      "provider": "osv",
      "references": [
        "https://www.jenkins.io/security/advisory/2026-04-29/#SECURITY-3706"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2026-42524",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 492617,
  "published_at": "2026-04-29T14:16:19.457+00:00"
}