Security advisory

{
  "id": "6016f89034378f4302ca41c555da70bff955aac8bb6feed2e971bd7580c74c4f",
  "url": "https://osv.dev/vulnerability/CVE-2020-2096",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-2096",
    "summary": "Jenkins Gitlab Hook Plugin 1.4.2 and earlier does not escape project names in the build_now endpoint, resulting in a reflected XSS vulnerability.",
    "evidence": "osv:CVE-2020-2096",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-2096",
      "aliases": [
        "CVE-2020-2096",
        "GHSA-8696-836p-c8qp"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/jenkinsci/gitlab-hook-plugin",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "f4a7bdf9d8a17c09f98b711fdd795cc756dc1eef"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:jenkins:gitlab_hook:*:*:*:*:*:jenkins:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "1.4.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v1.4.2",
            "v1.4.1",
            "v1.4.0",
            "v1.3.1",
            "v1.3.0",
            "v1.2.0",
            "v0.2.1",
            "v0.1.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-2096.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:39.253516489Z",
      "provider": "osv",
      "references": [
        "https://jenkins.io/security/advisory/2020-01-15/#SECURITY-1683"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-2096",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 434618,
  "published_at": "2020-01-15T16:15:14.853+00:00"
}