Description
Jenkins HTML Publisher Plugin 427 and earlier does not escape job name and URL in the legacy wrapper file, resulting in a stored cross-site scripting (XSS) vulnerability exploitable by attackers with Item/Configure permission.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Jenkins Project | Jenkins HTML Publisher Plugin | ≤ 427 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.jenkins-ci.plugins:htmlpublisher | < 427.1 | 427.1 | GHSA-f8h4-46xv-h7jj |
Advisories 1
- WID-SEC-2026-1320 Jenkins Plugins: Mehrere Schwachstellen BSI CERT-Bund (WID) · Apr 29, 2026
References
- Jenkins Security Advisory 2026-04-29 vendor-advisory