GHSA-j852-mp82-wv2gMediumCVSS 5.4
Improper permission checks in Jenkins Swarm Plugin
🔗 CVE IDs covered (1)
📋 Description
Swarm Plugin adds API endpoints to add or remove agent labels. In Swarm Plugin 3.20 and earlier these only require a global Swarm secret to use, and no regular permission check is performed. This allows users with Agent/Create permission to add or remove labels of any agent.
Swarm Plugin 3.21 requires Agent/Configure permission for the affected agent to these endpoints. It no longer uses the global Swarm secret for these API endpoints.
🎯 Affected products1
- maven/org.jenkins-ci.plugins:swarm:< 3.21
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2020-2191
- https://jenkins.io/security/advisory/2020-06-03/#SECURITY-1200
- http://www.openwall.com/lists/oss-security/2020/06/03/3
- https://github.com/jenkinsci/swarm-plugin/commit/4d18f98b00e4c84b152d52346fb9ef1a227b1cf7
- https://github.com/advisories/GHSA-j852-mp82-wv2g