{"cve":"CVE-2021-21701","nvd":{"published":"2021-11-12T11:15:08.167","modified":"2026-06-17T03:36:01.337","status":"Modified","description":"Jenkins Performance Plugin 3.20 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","score":6.5},"cwes":["CWE-611"],"references":["http://www.openwall.com/lists/oss-security/2021/11/12/1","https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2394","https://www.zerodayinitiative.com/advisories/ZDI-21-1313/","http://www.openwall.com/lists/oss-security/2021/11/12/1","https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2394"],"products":["jenkins:performance"],"source":"nvd","synced_at":"2026-10-19T21:24:39.218183596+00:00"},"epss":{"cve":"CVE-2021-21701","score":0.01726,"percentile":0.77554,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-hr8p-76q8-fxwq","url":"https://osv.dev/vulnerability/GHSA-hr8p-76q8-fxwq","summary":"XXE vulnerability in Jenkins Performance Plugin","modified":"2024-02-19T05:41:40.286435Z","packages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:performance","purl":"pkg:maven/org.jenkins-ci.plugins/performance","ranges":["<=3.20"],"fixed":[]}]}],"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."]}