CVE-2023-43502

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-09-20 · updated 2026-06-17
Weakness: CWE-352

Description

A cross-site request forgery (CSRF) vulnerability in Jenkins Build Failure Analyzer Plugin 2.4.1 and earlier allows attackers to delete Failure Causes.

Affected products

Jenkins project Jenkins Build Failure Analyzer Plugin: before 2.4.2 — fixed in 2.4.2

How to fix

Upgrade to a fixed version: Jenkins project Jenkins Build Failure Analyzer Plugin 2.4.2. Check the vendor advisory for mitigations.

References

http://www.openwall.com/lists/oss-security/2023/09/20/5
https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3239
http://www.openwall.com/lists/oss-security/2023/09/20/5
https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3239

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