Security Advisory
CVE-2025-65858
3.5
LOW
Vulnerability Description
A Stored Cross-Site Scripting (XSS) vulnerability in Calibre-Web v0.6.25 allows attackers to inject malicious JavaScript into the 'username' field during user creation. The payload is stored unsanitized and later executed when the /ajax/listusers endpoint is accessed.
Published Date
December 2, 2025
Official Source
NIST NVD Advisory