medium6.5
CVE-2021-43576
XXE vulnerability in Jenkins pom2config Plugin
Impact
Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks. This allows attackers with Overall/Read and Item/Read permissions to have Jenkins parse a crafted XML file that uses external entities for extraction of secrets from the Jenkins controller or server-side request forgery. As of publication of this advisory, there is no fix.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.jenkins-ci.plugins:pom2config | <= 1.2 | none recorded |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Jenkins | Pom2config | through 1.2 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://www.openwall.com/lists/oss-security/2021/11/12/1
- https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415
- https://www.zerodayinitiative.com/advisories/ZDI-21-1314/
- https://github.com/advisories/GHSA-ppv9-v43c-xqpp
- https://nvd.nist.gov/vuln/detail/CVE-2021-43576