ProfileGrid <= 5.9.7.2 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary User Profile and Cover Image Modification

Authorization Bypass Through User-Controlled Key
CVE CVE-2026-1271
CVSS Medium (5.3)
Publicly Published February 4, 2026
Last Updated February 5, 2026
Researcher knani alaaeddine (iwd)
Description

The ProfileGrid – User Profiles, Groups and Communities plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 5.9.7.2 via the 'pm_upload_image' and 'pm_upload_cover_image' AJAX actions. This is due to the update_user_meta() function being called outside of the user authorization check in public/partials/crop.php and public/partials/coverimg_crop.php. This makes it possible for authenticated attackers, with Subscriber-level access and above, to change any user's profile picture or cover image, including administrators.

References

1 affected software package

Software Type Plugin
Software Slug profilegrid-user-profiles-groups-and-communities (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 5.9.7.2
Patched Version
  • 5.9.7.3
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