PT-2023-19595 · Jenkins · Jenkins Github Pull Request Builder Plugin+1

Published 2023-01-24 · Updated 2023-11-03 · CVE-2023-24435

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Jenkins GitHub Pull Request Builder Plugin versions 1.42.2 and earlier

Description A missing permission check in the plugin allows attackers with Overall/Read permission to connect to an attacker-specified URL using attacker-specified credentials IDs obtained through another method, capturing credentials stored in Jenkins.

Recommendations For Jenkins GitHub Pull Request Builder Plugin versions 1.42.2 and earlier, update to a version that includes the fix for the missing permission check to prevent attackers from capturing credentials stored in Jenkins. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2023-24435

GHSA-W4V5-54P8-M4J5

Affected Products

Jenkins

Jenkins Github Pull Request Builder Plugin

References · 7

• https://osv.dev/vulnerability/GHSA-w4v5-54p8-m4j5 · Vendor Advisory
• https://jenkins.io/security/advisory/2023-01-24/#SECURITY-2789%20%282%29 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-24435 · Security Note
• https://osv.dev/vulnerability/CVE-2023-24435 · Vendor Advisory
• https://github.com/jenkinsci/ghprb-plugin · Note
• https://t.me/cibsecurity/57012 · Telegram Post
• https://jenkins.io/security/advisory/2023-01-24/#SECURITY-2789%20(2) · Note