RadarGun Plugin 1.7 and earlier does not configure its YAML parser to prevent the instantiation of arbitrary types. This results in a remote code execution vulnerability exploitable by users able to configure RadarGun Plugin’s build step.

RadarGun Plugin 1.8 configures its YAML parser to only instantiate safe types.

Affected Packages

Maven org.jenkins-ci.plugins:radargun

Affected versions: 0 (fixed in 1.8)

Related CVEs

CVE-2020-2123

Key Information

GHSA ID

GHSA-723p-9rcj-xv8j

Published

May 24, 2022 5:08 PM

Last Modified

December 19, 2023 10:30 AM

CVSS Score

7.5 /10

Primary Ecosystem

Maven

Primary Package

org.jenkins-ci.plugins:radargun

GitHub Reviewed

✓ Yes

Dataset

Last updated: August 27, 2025 6:31 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.