XML external entity (XXE) attacks in Jenkins Xcode integration Plugin
Date: 2022-03
Affected: maven/org.jenkins-ci.plugins:xcode-plugin
Attack vector: other
Category: vulnerability-disclosure
Severity: High
CVE: CVE-2021-21656
CWE: CWE-611
CVSS: 7.1 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N)

Jenkins Xcode integration Plugin 2.0.14 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.


Mitigations:

Architectural layers (MAESTRO):