What’s Vulnerable › Vulnerabilities

CVE-2022-43402

• Severity: critical (CVSS 9.9 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-10-19 · updated 2026-06-17

Description

A sandbox bypass vulnerability involving various casts performed implicitly by the Groovy language runtime in Jenkins Pipeline: Groovy Plugin 2802.v5ea_628154b_c2 and earlier allows attackers with permission to define and run sandboxed scripts, including Pipelines, to bypass the sandbox protection and execute arbitrary code in the context of the Jenkins controller JVM.

Affected products

• Jenkins project Jenkins Pipeline: Groovy Plugin: through 2802.v5ea_628154b_c2

References

• http://www.openwall.com/lists/oss-security/2022/10/19/3
• https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2824%20%281%29
• http://www.openwall.com/lists/oss-security/2022/10/19/3
• https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2824%20%281%29

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