CVE-2026-91072

Published: Sep 30, 2026Modified: Sep 30, 2026Deferred

4.4

Vector

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

Exploitability: 1.3 / Impact: 2.7

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

The EWWW Image Optimizer WordPress plugin before 8.8.0 does not confine a WebP-derivative file migration routine to the current site's own uploads directory, letting an attacker with Administrator-level access rename or delete existing WebP-derivative image files outside that scope, including, on a multisite network, files belonging to a different site they have no access to.

Related CWEs

CWE-73

External Control of File Name or Path

The product allows user input to control or influence paths or file names that are used in filesystem operations.

References (1)

https://wpscan.com/vulnerability/c77770c5-d1af-47f6-9aee-a50d4a919732/

Source: contact@wpscan.com

Timeline

No history available yet.