{"id":"CVE-2026-92122","published":"2026-09-16T14:17:14.180","lastModified":"2026-09-21T17:35:00.890","description":"Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d and earlier does not check the method called through the proxy created when a sandboxed script coerces a value to an interface, if the value inherits a method of the same name as an interface method, allowing 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.","cvssScore":8.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-693"],"vendors":["jenkins"],"products":["script security"],"references":[{"url":"https://www.jenkins.io/security/advisory/2026-09-16/#SECURITY-3929","tags":["Vendor Advisory"]}],"exploitRefs":[],"hasPoc":false,"ai":{"summary":"The flaw allows attackers to bypass sandbox protection in Jenkins Script Security Plugin by coercing a value to an interface, executing arbitrary code in the Jenkins controller JVM. This is significant because it undermines the security measures intended to protect against unauthorized code execution.","exploitability":"Exploitation requires attackers to have permission to define and run sandboxed scripts, such as Pipelines. The difficulty lies in the attacker's ability to manipulate the script to bypass the sandbox.","blast_radius":"If exploited, this flaw could lead to full compromise of the Jenkins controller JVM, allowing attackers to execute arbitrary code with the privileges of the Jenkins service.","remediation":"Upgrade to Jenkins Script Security Plugin 1415.v9a_f9b_3a_c253d or later.","detection":"No reliable host or network indicator is derivable from the published description.","tags":["rce","auth-bypass","web","jvm"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-09-30T09:12:35.297Z"}}