PT-2025-21238 · Cloudbees+1 · Jenkins Health Advisor By Cloudbees Plugin+1

Daniel Beck · Published 2025-05-14 · Updated 2025-06-12 · CVE-2025-47885

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: Jenkins Health Advisor by CloudBees Plugin versions 374.v194b d4f0c8c8 and earlier

Description: The issue results in a stored cross-site scripting (XSS) vulnerability. This occurs because the plugin does not escape responses from the Jenkins Health Advisor server, making it exploitable by attackers who can control these responses.

Recommendations: For versions 374.v194b d4f0c8c8 and earlier, update to a version that properly escapes responses from the Jenkins Health Advisor server to prevent stored XSS attacks.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-47885

GHSA-XRPQ-4G9W-QRWJ

Affected Products

Jenkins

Jenkins Health Advisor By Cloudbees Plugin

References · 11

• https://nvd.nist.gov/vuln/detail/CVE-2025-47885 · Security Note
• https://osv.dev/vulnerability/CVE-2025-47885 · Vendor Advisory
• https://jenkins.io/security/advisory/2025-05-14/#SECURITY-3559 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-xrpq-4g9w-qrwj · Vendor Advisory
• https://github.com/jenkinsci/cloudbees-jenkins-advisor-plugin/commit/4b456b3110d1504d7dce8e7fca84c4e8793650e6 · Note
• https://github.com/jenkinsci/cloudbees-jenkins-advisor-plugin · Note
• https://twitter.com/syedaquib77/status/1924556250991436091 · Twitter Post
• https://t.me/cvenotify/125478 · Telegram Post
• https://t.me/cvetracker/23868 · Telegram Post
• https://twitter.com/dailycve/status/1933179956961357987 · Twitter Post
• https://twitter.com/CVEnew/status/1922765594027491786 · Twitter Post