Jenkins Matrix Authorization Strategy vulnerabilities

3 vulnerabilities

Known vulnerabilities in Jenkins Matrix Authorization Strategy, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

6.5CVE-2021-21623jenkins projectjenkins matrix authorization strategy plugin+2
EPSS score
1.01%
An incorrect permission check in Jenkins Matrix Authorization Strategy Plugin 2.6.5 and earlier allows attackers with Item/Read permission on nested items to access them, even if they lack Item/Read permission for parent folders.5.4CVE-2020-2226jenkins projectjenkins matrix authorization strategy plugin+2
EPSS score
0.92%
Jenkins Matrix Authorization Strategy Plugin 2.6.1 and earlier does not escape user names shown in the configuration, resulting in a stored cross-site scripting vulnerability.6.5CVE-2026-42521chainguardjenkins-2-openjdk-21+15
EPSS score
0.39%
Jenkins Matrix Authorization Strategy Plugin 2.0-beta-1 through 3.2.9 (both inclusive) invokes parameterless constructors of classes specified in configuration when deserializing inheritance strategies, without restricting the classes that can be instantiated, allowing attackers with Item/Configure permission to instantiate arbitrary types, which may lead to information disclosure or other impacts depending on the classes available on the classpath.