jenkinsci/htmlpublisher-plugin · Security
Jenkins HTML Publisher Plugin has a XSS vulnerability in the legacy wrapper file
- GHSA ID
- GHSA-f8h4-46xv-h7jj
- CVE ID
- CVE-2026-42524
- Severity
- high
- Published
- Updated
- CVSS
- 8 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- CVSS v3
- 8 · CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Description
Jenkins HTML Publisher Plugin versoins 427 and earlier do not escape the job name and URL in the legacy wrapper file.
This results in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.
HTML Publisher Plugin 427.1 escapes job name and URL when generating the legacy wrapper file.
CWEs
- CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')