{"cve":"CVE-2020-2231","nvd":{"published":"2020-08-12T14:15:13.267","modified":"2026-06-17T03:12:02.293","status":"Modified","description":"Jenkins 2.251 and earlier, LTS 2.235.3 and earlier does not escape the remote address of the host starting a build via 'Trigger builds remotely', resulting in a stored cross-site scripting (XSS) vulnerability exploitable by users with Job/Configure permission or knowledge of the Authentication Token.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","score":5.4},"cwes":["CWE-79"],"references":["http://packetstormsecurity.com/files/160616/Jenkins-2.251-LTS-2.235.3-Cross-Site-Scripting.html","http://www.openwall.com/lists/oss-security/2020/08/12/4","https://jenkins.io/security/advisory/2020-08-12/#SECURITY-1960","http://packetstormsecurity.com/files/160616/Jenkins-2.251-LTS-2.235.3-Cross-Site-Scripting.html","http://www.openwall.com/lists/oss-security/2020/08/12/4"],"products":["jenkins:jenkins"],"source":"nvd","synced_at":"2026-10-19T21:09:20.498348299+00:00"},"epss":{"cve":"CVE-2020-2231","score":0.05298,"percentile":0.92583,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-jpvq-v729-7j2h","url":"https://osv.dev/vulnerability/GHSA-jpvq-v729-7j2h","summary":"Improper Neutralization of Input During Web Page Generation in Jenkins","modified":"2024-02-16T08:22:19.771785Z","packages":[{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","ranges":["<2.235.4"],"fixed":["2.235.4"]},{"ecosystem":"Maven","name":"org.jenkins-ci.main:jenkins-core","purl":"pkg:maven/org.jenkins-ci.main/jenkins-core","ranges":[">=2.237 <2.252"],"fixed":["2.252"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}