CVE-2025-13750CWE-862broken-access-control

CVE-2025-13750

Medium · published December 17, 2025

CVSS v3.1

4.3

EPSS

Percentile

17.3

In the wild

Unconfirmed

What it is

The Converter for Media – Optimize images | Convert WebP & AVIF plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `/webp-converter/v1/regenerate-attachment` REST endpoint in all versions up to, and including, 6.3.2. This makes it possible for authenticated attackers, with Subscriber-level access and above, to delete optimized WebP/AVIF variants for arbitrary attachments.

The record

Technical detail

CVSS v3.1: 4.3 · MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0: Not supplied
EPSS: 0.00264 · 17.3th percentile
Weakness: CWE-862 · Missing Authorization
Published: 2025-12-17T12:15Z

References (2)

https://plugins.trac.wordpress.org/changeset/3414745/webp-converter-for-media · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/9a31190f-e2ed-46ee-a224-85a0a003738d?source=cve · [email protected]

EPSS history

Timeline

17 DEC 06:36Z
Converter for Media <= 6.3.2 - Missing Authorization to Authenticated (Subscriber+) Optimized Image Deletion via regenerate-attachment REST Endpoint
cvelistv5