Auth bypass in Tigroumeow Perfect Images: Regenerate Thumbnails, Image Sizes, Webp & Avif
CVE-2025-11455
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.
Vulnerability class: Broken Access Control
Published .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.002 (8.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 9th percentile — 8.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
The 30-day trend appears once there are two daily scores.
Affected products
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2025-11455?
- CVE-2025-11455 is a medium-severity vulnerability in Tigroumeow Perfect Images: Regenerate Thumbnails, Image Sizes, Webp & Avif, classified under Missing Authorization. CVSS score: 4.3/10. Published 2026-10-31.
- How severe is CVE-2025-11455?
- Medium severity. CVSS v3 base score is 4.3 out of 10.