The Easy Image Collage plugin for WordPress is vulnerable to unauthorized loss of data due to a missing capability check on the ajax_image_collage() function in all versions up to, and including, 1.13.5. This makes it possible for authenticated attackers, with Contributor-level access and above, to erase all of the content in arbitrary posts.
Metrics
CVSS Version: 3.1 |
Base Score: 5.4 MEDIUM Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L