PT-2023-26205 · Jenkins · Jenkins Pipeline Restful Api Plugin+1

Published 2023-07-12 · Updated 2023-07-20 · CVE-2023-37957

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Jenkins Pipeline restFul API Plugin versions 0.11 and earlier

Description A cross-site request forgery (CSRF) vulnerability allows attackers to connect to an attacker-specified URL, capturing a newly generated JCLI token. This enables attackers to impersonate the victim. The vulnerability is caused by the plugin not requiring POST requests for an HTTP endpoint.

Recommendations For Jenkins Pipeline restFul API Plugin versions 0.11 and earlier, consider disabling the vulnerable HTTP endpoint until a patch is available. Restrict access to the plugin to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2023-37957

GHSA-HMW6-R547-42FR

Affected Products

Jenkins

Jenkins Pipeline Restful Api Plugin

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2023-37957 · Security Note
• https://jenkins.io/security/advisory/2023-07-12/#SECURITY-3126 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-37957 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-hmw6-r547-42fr · Vendor Advisory
• http://openwall.com/lists/oss-security/2023/07/12/2 · Note
• https://t.me/cibsecurity/66587 · Telegram Post
• https://t.me/cvenotify/54706 · Telegram Post