CSRF vulnerability in Jenkins Lockable Resources Plugin

MEDIUM 5.4CVE-2020-2281 · GHSA-rvww-w62m-hch8 · Published 23/09/2020 · updated 17/06/2026

In short

CVE-2020-2281 is a MEDIUM (CVSS 5.4) vulnerability affecting org.6wind.jenkins:lockable-resources, lockable resources (jenkins).
Chance of exploitation in the next 30 days (EPSS): 0.67%, higher than 52.1% of all vulnerabilities.
Fix: update to 2.9 or later.

Package	Affected versions	Patched versions
org.6wind.jenkins:lockable-resources Maven	`< 2.9`	`2.9`
lockable resources jenkins	`≤ 2.8`	No fix yet

Description

Lockable Resources Plugin 2.8 and earlier does not require POST requests for several HTTP endpoints, resulting in a cross-site request forgery (CSRF) vulnerability. This vulnerability allows attackers to reserve, unreserve, unlock, and reset resources. Lockable Resources Plugin 2.9 requires POST requests for the affected HTTP endpoints.

NVD description

A cross-site request forgery (CSRF) vulnerability in Jenkins Lockable Resources Plugin 2.8 and earlier allows attackers to reserve, unreserve, unlock, and reset resources.

References

nvd.nist.gov/vuln/detail/CVE-2020-2281 · ADVISORY
jenkinsci/lockable-resources-plugin commit 50ab824 · WEB
jenkinsci/lockable-resources-plugin · PACKAGE
jenkins.io/security/advisory/2020-09-23 · WEB
openwall.com/lists/oss-security/2020/09/23/1 · WEB

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Package

Affected versions

Patched versions

org.6wind.jenkins:lockable-resources

Maven

< 2.9

2.9

lockable resources

jenkins

≤ 2.8

No fix yet

Description

NVD description

A cross-site request forgery (CSRF) vulnerability in Jenkins Lockable Resources Plugin 2.8 and earlier allows attackers to reserve, unreserve, unlock, and reset resources.