CVE-2026-117622

None

CVSS

—

EPSS

0.2%

Published

Oct 28, 2026

CISA due date

—

The record

Jenkins 2.587 and earlier, LTS 2.580.1 and earlier allows agents to send exceptions implementing the Stapler HttpResponse interface to the controller, resulting in a cross-site scripting (XSS) vulnerability exploitable by attackers in control of agent processes.

Affected packages

Ecosystem	Package	Introduced	Fixed