{"cve":"CVE-2023-43499","nvd":{"published":"2023-09-20T17:15:11.980","modified":"2026-06-17T06:25:36.713","status":"Modified","description":"Jenkins Build Failure Analyzer Plugin 2.4.1 and earlier does not escape Failure Cause names in build logs, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers able to create or update Failure Causes.","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://www.openwall.com/lists/oss-security/2023/09/20/5","https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3244","http://www.openwall.com/lists/oss-security/2023/09/20/5","https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3244"],"products":["jenkins:build_failure_analyzer"],"source":"nvd","synced_at":"2026-10-19T21:39:24.235896374+00:00"},"epss":{"cve":"CVE-2023-43499","score":0.00602,"percentile":0.48801,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-262f-77q5-rqv6","url":"https://osv.dev/vulnerability/GHSA-262f-77q5-rqv6","summary":"Jenkins Build Failure Analyzer Plugin Cross-site Scripting vulnerability","modified":"2024-02-16T07:58:56.605797Z","packages":[{"ecosystem":"Maven","name":"com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer","purl":"pkg:maven/com.sonyericsson.jenkins.plugins.bfa/build-failure-analyzer","ranges":["<2.4.2"],"fixed":["2.4.2"]}]}],"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."]}