PT-2023-26212 · Jenkins · Jenkins Benchmark Evaluator Plugin+1

Alvaro Muñoz + 1 · Published 2023-07-12 · Updated 2023-07-20 · CVE-2023-37963

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Benchmark Evaluator Plugin versions 1.0.1 and earlier

Description A missing permission check in the Jenkins Benchmark Evaluator Plugin allows attackers with Overall/Read permission to connect to an attacker-specified URL and to check for the existence of directories, .csv, and .ycsb files on the Jenkins controller file system. This issue also results in a cross-site request forgery (CSRF) vulnerability due to the form validation method not requiring POST requests.

Recommendations For Jenkins Benchmark Evaluator Plugin versions 1.0.1 and earlier, consider disabling the form validation method until a patch is available to prevent exploitation. Restrict access to the plugin's functionality to minimize the risk of attackers connecting to attacker-specified URLs and checking for file existence on the Jenkins controller file system.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2023-37963

GHSA-5G87-44P9-V4J7

Affected Products

Jenkins

Jenkins Benchmark Evaluator Plugin

References · 8

• https://osv.dev/vulnerability/GHSA-5g87-44p9-v4j7 · Vendor Advisory
• https://jenkins.io/security/advisory/2023-07-12/#SECURITY-3119 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-37963 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-37963 · Security Note
• https://t.me/cvenotify/54740 · Telegram Post
• http://openwall.com/lists/oss-security/2023/07/12/2 · Note
• https://t.me/cibsecurity/66576 · Telegram Post
• https://t.me/cvenotify/54334 · Telegram Post