PHP
CVE-2026-1271
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Lifecycle Timeline
2DescriptionCVE.org
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.
AnalysisAI
Authenticated users can modify arbitrary user profile and cover images in WordPress ProfileGrid plugin versions up to 5.9.7.2 due to missing authorization checks in the image upload AJAX handlers. Attackers with Subscriber-level access can exploit this to deface administrator accounts and other users' profiles. No patch is currently available for this integrity vulnerability.
Technical ContextAI
This vulnerability (CWE-639: Authorization Bypass Through User-Controlled Key) affects Groups and Communitie. 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,
Affected ProductsAI
Product: Groups and Communitie. Versions: up to 5.9.7.2.
RemediationAI
Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.
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External POC / Exploit Code
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