The Perfect Images plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the /wp-json/wp-retina-2x/v1/replace REST API in all versions up to, and including, 7.2.0 This makes it possible for authenticated attackers, with Author-level access and above, to replace files that do not belong to them.
CVE-2025-11455
CVSS base score
4.3 (v3.1)
Severity
MEDIUM
Attack vector
Network
Weakness
CWE-862
Last modified
October 31, 2026
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N