CVEvulnerability
CVE-2021-43576
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2021-11-12
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-611
Description
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 configurations
• jenkins pom2config (<= 1.2)
Related
Weakness · CWE (1)
- CWE-611 Improper Restriction of XML External Entity Reference weakness
References
- http://www.openwall.com/lists/oss-security/2021/11/12/1 Mailing List, Third Party Advisory
- https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415 Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1314/ Third Party Advisory, VDB Entry
- http://www.openwall.com/lists/oss-security/2021/11/12/1 Mailing List, Third Party Advisory
- https://www.jenkins.io/security/advisory/2021-11-12/#SECURITY-2415 Vendor Advisory
- https://www.zerodayinitiative.com/advisories/ZDI-21-1314/ Third Party Advisory, VDB Entry