CVE-2026-117613

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 does not restrict item types in collections after deserialization, allowing attackers with access to POST config.xml API endpoints to submit crafted `config.xml` files that can lead to, e.g., stored cross-site scripting (XSS) vulnerabilities.

Affected packages

Ecosystem	Package	Introduced	Fixed