XSS in Jenkins Git Changelog
CVE-2018-1000426
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.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.010 (59.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
Affected products
- Jenkins Git_changelog
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)
Frequently asked questions
- What is CVE-2018-1000426?
- CVE-2018-1000426 is a medium-severity vulnerability in Jenkins Git Changelog, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-01-09.
- How severe is CVE-2018-1000426?
- Medium severity. CVSS v3 base score is 6.1 out of 10.