CVE-2021-43576

EPSS 2.4%

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 2.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

12 Nov 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Jenkins pom2config Plugin 1.2 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks, allowing 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.

Affected products

Jenkins project · Jenkins pom2config Plugin

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References

https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415 https://www.zerodayinitiative.com/advisories/ZDI-21-1314/http://www.openwall.com/lists/oss-security/2021/11/12/1