CSRF vulnerability in Bazaar Plugin

MEDIUM 5.3CVE-2023-39156 · GHSA-6f4q-f5fj-q6fc · Published 26/07/2023 · updated 17/06/2026

In short

CVE-2023-39156 is a MEDIUM (CVSS 5.3) vulnerability affecting org.jenkins-ci.plugins:bazaar, bazaar (jenkins).
Chance of exploitation in the next 30 days (EPSS): 0.30%, higher than 22.7% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
org.jenkins-ci.plugins:bazaar Maven	`≤ 1.22`	No fix yet
bazaar jenkins	`≤ 1.22`	No fix yet

Description

Jenkins Bazaar Plugin 1.22 and earlier does not require POST requests for an HTTP endpoint, resulting in a cross-site request forgery (CSRF) vulnerability.

This vulnerability allows attackers to delete previously created Bazaar SCM tags.

NVD description

A cross-site request forgery (CSRF) vulnerability in Jenkins Bazaar Plugin 1.22 and earlier allows attackers to delete previously created Bazaar SCM tags.

References

nvd.nist.gov/vuln/detail/CVE-2023-39156 · ADVISORY
jenkins.io/security/advisory/2023-07-26 · WEB
openwall.com/lists/oss-security/2023/07/26/2 · WEB

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