CVE-2025-15158
High
Description
The WP Enable WebP plugin for WordPress is vulnerable to arbitrary file uploads due to improper file type validation in the 'wpse_file_and_ext_webp' function in all versions up to, and including, 1.0. This makes it possible for authenticated attackers, with Author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.
SeverityHigh
CVSS8.8
Exploit probability—
ProductWP Enable WebP
PublishedJan 7, 2026
First seenJan 7, 2026
Weakness typeCWE-434Unrestricted upload of dangerous file type
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| eastsidecode WP Enable WebP | v ≤ 1.0 | — |
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