CVE-2025-11455
Medium
Description
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.
SeverityMedium
CVSS4.3
Exploit probability—
ProductPerfect Images: Regenerate Thumbnails, Image Sizes, WebP & AVIF
PublishedOct 31, 2026
First seenNov 4, 2026
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| tigroumeow Perfect Images: Regenerate Thumbnails, Image Sizes, WebP & AVIF | v ≤ 7.2.0 | — |
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