{"affected":[{"defaultStatus":"affected","product":"Jenkins","source":"CNA: jenkins","vendor":"Jenkins Project","versions":[{"lessThan":"*","status":"unaffected","version":"2.588","versionType":"maven"},{"lessThan":"2.580.*","status":"unaffected","version":"2.580.2","versionType":"maven"}]}],"cpeConfigurations":[{"negate":false,"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*","versionEndExcluding":"2.580.2","vulnerable":true},{"criteria":"cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*","versionEndExcluding":"2.588","vulnerable":true}],"negate":false,"operator":"OR"}],"operator":"OR"}],"cveId":"CVE-2026-117613","cwes":["CWE-502"],"description":"Jenkins 2.587 and earlier, LTS 2.580.1 and earlier does not restrict item types in collections after deserialization, allowing attackers with access to POST config.xml API endpoints to submit crafted `config.xml` files that can lead to, e.g., stored cross-site scripting (XSS) vulnerabilities.","epss":{"date":"2026-11-05","percentile":0.21677,"score":0.0029},"exploits":[],"kev":null,"metrics":[{"score":5.4,"severity":"medium","source":"ADP: CISA-ADP","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},{"score":5.4,"severity":"medium","source":"NVD: nvd@nist.gov","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","version":"3.1"}],"modifiedAt":1793899996687,"publishedAt":1793206109684,"references":[{"source":"CNA: jenkins","tags":["vendor-advisory"],"url":"https://www.jenkins.io/security/advisory/2026-10-28/#SECURITY-4225"},{"source":"jenkinsci-cert@googlegroups.com","tags":["Mitigation","Vendor Advisory"],"url":"https://www.jenkins.io/security/advisory/2026-10-28/#SECURITY-4225"}],"remediation":[],"revision":"74413890498f60ebf061af5a5895223719bbc7bdc03922b041c3c66efcdd27e5","sources":[{"modifiedAt":1793899996687,"name":"CNA: jenkins","retrievedAt":1793902181148,"url":"https://www.cve.org/CVERecord?id=CVE-2026-117613"},{"modifiedAt":1793633086643,"name":"NVD","retrievedAt":1793643457885,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-117613"},{"modifiedAt":null,"name":"FIRST EPSS","retrievedAt":1793902198898,"url":"https://api.first.org/data/v1/epss?cve=CVE-2026-117613"}],"ssvc":{"assessedAt":1793899989522,"automatable":"no","exploitation":"none","source":"ADP: CISA-ADP","technicalImpact":"partial"},"status":"published","title":"CVE-2026-117613","updatedAt":1793902198898}