High, CVSS 7.1MavenPublished
XXE vulnerability in Jenkins Klocwork Analysis Plugin
CVE-2020-2247 · GHSA-p6c5-737r-2r93
- Affected
- Maven org.jenkins-ci.plugins:klocwork <= 2020.2.1
- Fixed in
- 2020.3.1· Vendor fix available
- Issue
- Klocwork Analysis Plugin 2020.2.1 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. This allows a user able to control the input files for the Klocwork plugin parser to have Jenkins parse a crafted file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery.
Recommended action: Upgrade to 2020.3.1 or later, then redeploy and verify.A vendor fix does not resolve your finding until you verify it in your own systems.