High, CVSS 8.8MavenPublished
Jenkins File Parameter Plugin arbitrary file write vulnerability
CVE-2023-32986 · GHSA-46f2-x6h2-x9hx
- Affected
- Maven io.jenkins.plugins:file-parameters < 285.287.v4b
- Fixed in
- 285.287.v4b· Vendor fix available
- Issue
- Jenkins File Parameter Plugin 285.v757c5b67ac25 and earlier does not restrict the name (and resulting uploaded file name) of Stashed File Parameters. This allows attackers with Item/Configure permission to create or replace arbitrary files on the Jenkins controller file system with attacker-specified content. File Parameter Plugin 285.287.v4b7b29d3469d restricts the name (and resulting uploaded file name) of Stashed File Parameters.
Recommended action: Upgrade to 285.287.v4b (pre-release) or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.