CVE-2025-52667

Medium · 5.4

CVSS

5.4

EPSS

0.4%

Published

Nov 20, 2025

CISA due date

—

The record

Missing JSON Content-Type header in a script in Revive Adserver 6.0.1 and 5.5.2 and earlier versions causes a stored XSS attack to be possible for a logged in manager user.

Affected packages

Ecosystem	Package	Introduced	Fixed