Cross-Site Request Forgery in Jenkins P4 Plugin

HIGH 7.1CVE-2021-21655 · GHSA-3rj3-qp2j-4fj2 · Published 11/05/2021 · updated 17/06/2026

In short

CVE-2021-21655 is a HIGH (CVSS 7.1) vulnerability affecting org.jenkins-ci.plugins:p4, p4 (jenkins).
Chance of exploitation in the next 30 days (EPSS): 0.52%, higher than 44.5% of all vulnerabilities.
Fix: update to 1.11.5 or later.

Package	Affected versions	Patched versions
org.jenkins-ci.plugins:p4 Maven	`< 1.11.5`	`1.11.5`
p4 jenkins	`≤ 1.11.4`	No fix yet

Description

A cross-site request forgery (CSRF) vulnerability in Jenkins P4 Plugin 1.11.4 and earlier allows attackers to connect to an attacker-specified Perforce server using attacker-specified username and password.

Jenkins P4 Plugin 1.11.5 requires POST requests for the affected HTTP endpoints.

NVD description

References

nvd.nist.gov/vuln/detail/CVE-2021-21655 · ADVISORY
jenkinsci/p4-plugin commit 6b0237b · WEB
jenkinsci/p4-plugin · PACKAGE
jenkins.io/security/advisory/2021-05-11 · WEB

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Package

Affected versions

Patched versions

org.jenkins-ci.plugins:p4

Maven

< 1.11.5

1.11.5

jenkins

≤ 1.11.4

No fix yet

Description

Jenkins P4 Plugin 1.11.5 requires POST requests for the affected HTTP endpoints.

NVD description

More vulnerabilities in org.jenkins-ci.plugins:p4

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