Jenkins Pipeline restFul API Plugin 0.11 and earlier does not require POST requests for an HTTP endpoint, resulting in a cross-site request forgery (CSRF) vulnerability.
This vulnerability allows attackers to have Jenkins connect to an attacker-specified URL, capturing a newly generated JCLI token that allows impersonating the victim.
// cvss v3.1 vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Checked 2026-10-04 at 02:26 UTC. The most recent advisory here was published 2023-07-12. Updated continuously from NVD, GHSA, OSV and CNA feeds.