CVE-2026-42524

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.

PUBLISHED Reserved 2026-04-28 | Published 2026-04-29 | Updated 2026-04-29 | Assigner jenkins

Product status

References

www.jenkins.io/security/advisory/2026-04-29/ (Jenkins Security Advisory 2026-04-29) vendor-advisory

cve.org (CVE-2026-42524)

nvd.nist.gov (CVE-2026-42524)

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