CVE-2023-43502 Jenkins Build Failure Analyzer Plugin Cross-Site Request Forgery vulnerability

Medium 4.3 Published 20 Sep 2023 Updated 24 Sep 2024

Attackers can delete Failure Causes in Jenkins Build Failure Analyzer Plugin via CSRF, requiring plugin updates to mitigate.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: Available

What is CVE-2023-43502?

CVE-2023-43502 is a medium-severity vulnerability in Jenkins Build Failure Analyzer Plugin, published on 20 Sep 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official 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.

Weakness: CWE-352

Which versions are affected by CVE-2023-43502?

2 open source packages ship an affected version, including com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer. It affects 1 product.

Package	Affected	Fixed in
`com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer` Maven	All versions	`2.4.2`
`com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer` Maven	All versions	`2.4.2`

Products include Jenkins Build Failure Analyzer.

How do I fix CVE-2023-43502?

Upgrade com.sonyericsson.jenkins.plugins.bfa:build-failure-analyzer to 2.4.2 or later.

Is CVE-2023-43502 being exploited?

There is no known exploitation of CVE-2023-43502 in the wild and no public exploit code.

Sources

Also known as GHSA-2wwh-qgh8-w9xw.