{"cve":"CVE-2018-1000426","nvd":{"published":"2019-01-09T23:29:02.997","modified":"2026-06-17T01:32:46.963","status":"Modified","description":"A cross-site scripting vulnerability exists in Jenkins Git Changelog Plugin 2.6 and earlier in GitChangelogSummaryDecorator/summary.jelly, GitChangelogLeftsideBuildDecorator/badge.jelly, GitLogJiraFilterPostPublisher/config.jelly, GitLogBasicChangelogPostPublisher/config.jelly that allows attackers able to control the Git history parsed by the plugin to have Jenkins render arbitrary HTML on some pages.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","score":6.1},"cwes":["CWE-79"],"references":["http://www.securityfocus.com/bid/106532","https://jenkins.io/security/advisory/2018-09-25/#SECURITY-1122","http://www.securityfocus.com/bid/106532","https://jenkins.io/security/advisory/2018-09-25/#SECURITY-1122"],"products":["jenkins:git_changelog"],"source":"nvd","synced_at":"2026-10-19T20:54:36.112582389+00:00"},"epss":{"cve":"CVE-2018-1000426","score":0.00993,"percentile":0.62599,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-jcmg-9rw5-9rm2","url":"https://osv.dev/vulnerability/GHSA-jcmg-9rw5-9rm2","summary":"Stored XSS vulnerability in Jenkins Git Changelog Plugin","modified":"2024-02-16T08:16:38.059361Z","packages":[{"ecosystem":"Maven","name":"de.wellnerbou.jenkins:git-changelog","purl":"pkg:maven/de.wellnerbou.jenkins/git-changelog","ranges":["<2.7"],"fixed":["2.7"]}]}],"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."]}