CVEvulnerability

CVE-2026-91072

4.4 MEDIUM Published 2026-09-30 Modified 2026-09-30 Official page ↗
Status
Deferred
Published
2026-09-30
Last modified
2026-09-30
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
4.4 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:N/I:L/A:L
Weaknesses
CWE-73

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

Weakness · CWE (1)

  • CWE-73 External Control of File Name or Path weakness

References