Arbitrary file write vulnerability in Jenkins Storable Configs Plugin
Date: 2022-05
Affected: maven/org.jvnet.hudson.plugins:storable-configs-plugin
Attack vector: other
Category: vulnerability-disclosure
Severity: High
CVE: CVE-2020-2259
CVE-2020-2261
CVE-2020-2278
CWE: CWE-22
CWE-78
CWE-79
CVSS: 6.5 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N)

Jenkins Storable Configs Plugin 1.0 and earlier does not restrict the user-specified file name, allowing attackers with Job/Configure permission to replace any other '.xml' file on the Jenkins controller with a job config.xml file's content.


Mitigations:

Architectural layers (MAESTRO):