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cnvd-2022-49956

EUVD-2026-16766

fkie_cve-2022-30945

Jenkins Pipeline: Groovy Plugin 2689.v434009a_31b_f1 and earlier allows loading any Groovy source files on the classpath of Jenkins and Jenkins plugins in sandboxed pipelines.

GHSA-2xvx-rw9p-xgfc — Sandbox bypass vulnerability through implicitly allowlisted platform Groovy files in Jenkins Pipeline: Groovy Plugin

Affected: Maven: org.jenkins-ci.plugins.workflow:workflow-cps

Pipeline: Groovy Plugin allows pipelines to load Groovy source files. This is intended to be used to allow Global Shared Libraries to execute without sandbox protection.

In Pipeline: Groovy Plugin 2689.v434009a_31b_f1 and earlier, any Groovy source files bundled with Jenkins core and plugins could be loaded this way and their methods executed. If a suitable Groovy source file is available on the classpath of Jenkins, sandbox protections can be bypassed.

The Jenkins security team has been unable to identify any Groovy source files in Jenkins core or plugins that would allow attackers to execute dangerous code. While the severity of this issue is declared as High due to the potential impact, successful exploitation is considered very unlikely.

Pipeline: Groovy Plugin 2692.v76b_089ccd026 restricts which Groovy source files can be loaded in Pipelines.

Groovy source files in public plugins intended to be executed in sandboxed pipelines have been identified and added to an allowlist. The new extension point `org.jenkinsci.plugins.workflow.cps.GroovySourceFileAllowlist` allows plugins to add specific Groovy source files to that allowlist if necessary, but creation of plugin-specific Pipeline DSLs is strongly discouraged.

gsd-2022-30945

RHSA-2023:0017 — Red Hat Security Advisory: OpenShift Container Platform 4.8.56 packages and security update

http2-server: Invalid HTTP/2 requests cause DoS Libraries: Untrusted users can modify some Pipeline libraries in Pipeline Shared Groovy Libraries Plugin plugin: Sandbox bypass vulnerability through implicitly allowlisted platform Groovy files in Pipeline: Groovy Plugin plugin: CSRF vulnerability in Script Security Plugin plugin: Mercurial SCM plugin can check out from the controller file system plugin: User-scoped credentials exposed to other users by Pipeline SCM API for Blue Ocean Plugin plugin: CSRF vulnerability in Blue Ocean Plugin plugin: missing permission checks in Blue Ocean Plugin jenkins: Observable timing discrepancy allows determining username validity jenkins-plugin/junit: Stored XSS vulnerability in JUnit Plugin jenkins-plugin: Arbitrary file write vulnerability in Pipeline Input Step Plugin jenkins-plugin: Man-in-the-Middle (MitM) in org.jenkins-ci.plugins:git-client jenkins-plugin: Cross-site Request Forgery (CSRF) in org.jenkins-ci.plugins:git plugin: Lack of authentication mechanism in Git Plugin webhook plugin: Lack of authentication mechanism in Git Plugin webhook plugin: Non-constant time webhook signature comparison in GitHub Plugin

WID-SEC-W-2023-0090 — Jenkins: Mehrere Schwachstellen

Ein entfernter, anonymer oder authentisierter Angreifer kann mehrere Schwachstellen in Jenkins ausnutzen, um Sicherheitsmaßnahmen zu umgehen, beliebigen Code auszuführen, einen Cross-Site-Scripting-Angriff durchzuführen, vertrauliche Informationen offenzulegen und Daten zu manipulieren.