CVEvulnerability

CVE-2020-2279

9.9 CRITICAL Published 2020-09-23 Modified 2026-06-17 Official page ↗

Status: Modified
Published: 2020-09-23
Last modified: 2026-06-17
Assigner: [email protected]
CVSS 3.1 ([email protected]): 9.9 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS 2.0 ([email protected]): 6.5 MEDIUM — AV:N/AC:L/Au:S/C:P/I:P/A:P

Description

A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.74 and earlier allows attackers with permission to define sandboxed scripts to provide crafted return values or script binding content that can result in arbitrary code execution on the Jenkins controller JVM.

Affected configurations

• jenkins script security (<= 1.74)

References

http://www.openwall.com/lists/oss-security/2020/09/23/1 Third Party Advisory
https://www.jenkins.io/security/advisory/2020-09-23/#SECURITY-2020 Vendor Advisory
http://www.openwall.com/lists/oss-security/2020/09/23/1 Third Party Advisory
https://www.jenkins.io/security/advisory/2020-09-23/#SECURITY-2020 Vendor Advisory