Popis
The MaxiBlocks Builder plugin for WordPress is vulnerable to arbitrary media file deletion due to insufficient file ownership validation on the -maxi_remove_custom_image_size- AJAX action in all versions up to, and including, 2.1.8. This makes it possible for authenticated attackers, with Author-level access and above, to delete arbitrary files in the wp-content/uploads directory, including files uploaded by other users and administrators.
CVSS 5.3EPSS 0.318%Riziko 0.55
Zobraziť zdroj- Zverejnené
- 2026-04-24 04:16:09
- Dotknuté verzie
- <=2.1.8
- Typ
- Installed app
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N