{"cve":"CVE-2021-21680","nvd":{"published":"2021-08-31T14:15:25.607","modified":"2026-06-17T03:35:59.167","status":"Modified","description":"Jenkins Nested View Plugin 1.20 and earlier does not configure its XML transformer 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:L/A:N","score":7.1},"cwes":["CWE-611"],"references":["http://www.openwall.com/lists/oss-security/2021/08/31/1","https://www.jenkins.io/security/advisory/2021-08-31/#SECURITY-2411","http://www.openwall.com/lists/oss-security/2021/08/31/1","https://www.jenkins.io/security/advisory/2021-08-31/#SECURITY-2411"],"products":["jenkins:nested_view"],"source":"nvd","synced_at":"2026-10-19T21:21:57.125947417+00:00"},"epss":{"cve":"CVE-2021-21680","score":0.01321,"percentile":0.70886,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-5wc4-w63v-97c3","url":"https://osv.dev/vulnerability/GHSA-5wc4-w63v-97c3","summary":"XXE vulnerability in Jenkins Nested View Plugin","modified":"2024-02-16T08:00:12.898425Z","packages":[{"ecosystem":"Maven","name":"org.jenkins-ci.plugins:nested-view","purl":"pkg:maven/org.jenkins-ci.plugins/nested-view","ranges":["<1.21"],"fixed":["1.21"]}]}],"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."]}