PT-2023-28845 · Jenkins · Jenkins Build Failure Analyzer Plugin+1

Yaroslav Afenkin · Published 2023-09-20 · Updated 2023-09-27 · CVE-2023-43499

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Build Failure Analyzer Plugin versions 2.4.1 and earlier

Description The issue is related to a stored cross-site scripting (XSS) vulnerability. It occurs because the Jenkins Build Failure Analyzer Plugin does not escape Failure Cause names in build logs. This makes it exploitable by attackers who can create or update Failure Causes.

Recommendations For Jenkins Build Failure Analyzer Plugin versions 2.4.1 and earlier, update to version 2.4.2 or later, which escapes Failure Cause names in build logs, to resolve the issue.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2023-43499

GHSA-262F-77Q5-RQV6

Affected Products

Jenkins

Jenkins Build Failure Analyzer Plugin

References · 10

• https://osv.dev/vulnerability/CVE-2023-43499 · Vendor Advisory
• https://jenkins.io/security/advisory/2023-09-20/#SECURITY-3244 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-262f-77q5-rqv6 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-43499 · Security Note
• https://t.me/cibsecurity/70818 · Telegram Post
• https://twitter.com/CVEnew/status/1704530930923405810 · Twitter Post
• https://t.me/cvenotify/58186 · Telegram Post
• https://twitter.com/VulmonFeeds/status/1704572198692815203 · Twitter Post
• http://openwall.com/lists/oss-security/2023/09/20/5 · Note
• https://twitter.com/fletch_ai/status/1706958623815918029 · Twitter Post