CVE-2026-42524HIGH 8.0EPSS p19.6%

CVE-2026-42524CVE-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.

Scoring

CVSS 3.18.0 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
EPSS0.28% probability of exploitation · percentile 19.6% · 2026-06-18T12:00:27Z
Published2026-04-29
Last modified2026-05-05

Underlying weaknesses· 1

CWE-79

References

  1. https://www.jenkins.io/security/advisory/2026-04-29/#SECURITY-3706

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Input During Web Page Generation ('Cross-site Scripting')cwe-790%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.