CVEvulnerability

CVE-2026-15384

5.7 MEDIUM Published 2026-08-16 Modified 2026-08-26 Official page ↗
Status
Deferred
Published
2026-08-16
Last modified
2026-08-26
Assigner
[email protected]
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
5.7 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:H/A:N
Weaknesses
CWE-287, CWE-352

Description

The Manual Image Crop WordPress plugin before 1.15 does not perform any capability check or nonce verification on the authenticated AJAX action that crops attachment images; its only guard passes for any logged-in user. A subscriber-level user can therefore supply an arbitrary attachment ID and overwrite that attachment's generated intermediate-size image (for example its thumbnail) and mutate its stored metadata, regardless of who owns the media. This is a cross-user integrity/defacement issue over the Media Library. The action also has no nonce, so it is additionally susceptible to CSRF.

Related

Weakness · CWE (2)

  • CWE-287 Improper Authentication weakness
  • CWE-352 Cross-Site Request Forgery weakness

References