CVE-2026-42524

HIGH

Jenkins Project Jenkins Html Publisher Plugin < 427 - XSS

Title source: rule
STIX 2.1

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.

References (1)

Scores

CVSS v3 8.0
EPSS 0.0004
EPSS Percentile 12.3%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-79
Status published
Products (1)
Jenkins Project/Jenkins HTML Publisher Plugin < 427
Published Apr 29, 2026
Tracked Since Apr 29, 2026