Jenkins — community ground truth

3 notable / known-exploited Jenkins CVEs the community has triaged.

ⓘ Not an exhaustive list — we focus on the findings that matter (exploited / notable). For every Jenkins CVE, see NVD ↗.

CVE-2024-23897CVSS 9.8KEVEPSS 100%
Jenkins 2.441 and earlier, LTS 2.426.2 and earlier does not disable a feature of its CLI command parser that replaces an '@' character followed by a file path in an argument with the file's contents, allowing unauthenticated attackers to read arbitrary files on the Jenkins controller file system.
CVE-2018-1000861CVSS 9.8KEVEPSS 98%
A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in stapler/core/src/main/java/org/kohsuke/stapler/MetaClass.java that allows attackers to invoke some methods on Java objects by accessing crafted URLs that were not intended to be invoked this way.
CVE-2019-1003030CVSS 9.9KEVEPSS 76%
A sandbox bypass vulnerability exists in Jenkins Pipeline: Groovy Plugin 2.63 and earlier in pom.xml, src/main/java/org/jenkinsci/plugins/workflow/cps/CpsGroovyShell.java that allows attackers able to control pipeline scripts to execute arbitrary code on the Jenkins master JVM.