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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.

PUBLISHED Reserved 2025-12-27 | Published 2026-01-07 | Updated 2026-01-07 | Assigner Wordfence




HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-434 Unrestricted Upload of File with Dangerous Type

Product status

Default status
unaffected

* (semver)
affected

Timeline

2026-01-06:Disclosed

Credits

ZAST.AI finder

References

www.wordfence.com/...-fe7f-4fb2-baaa-2c1a151d4b2c?source=cve

plugins.trac.wordpress.org/...wp-enable-webp.php?rev=1998897

cve.org (CVE-2025-15158)

nvd.nist.gov (CVE-2025-15158)

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