CVE-2023-28677

Jenkins Convert To Pipeline Plugin 1.0 and earlier uses basic string concatenation to convert Freestyle projects' Build Environment, Build Steps, and Post-build Actions to the equivalent Pipeline step invocations, allowing attackers able to configure Freestyle projects to prepare a crafted configuration that injects Pipeline script code into the (unsandboxed) Pipeline resulting from a convertion by Jenkins Convert To Pipeline Plugin.

Score

CVSS 3.1 9.8 Critical

Status

Modified - jenkinsci-cert@googlegroups.com

Published

2023-04-02

Last modified

2025-02-25

Weaknesses

CWE-77

Affected products

• Convert To Pipeline (Jenkins)
• Jenkins Convert To Pipeline Plugin (Jenkins Project)

References

• https://www.jenkins.io/security/advisory/2023-03-21/#SECURITY-2966