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Description

The UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.2.63 via the 'user_id' parameter due to missing validation on a user controlled key. This makes it possible for authenticated attackers, with editor-level access and above, to reset and permanently delete the avatar or banner image of any arbitrary user, including administrators, by clearing their avatar_thumb or banner_thumb metadata in the uwp_usermeta table.

PUBLISHED Reserved 2026-06-12 | Published 2026-06-18 | Updated 2026-06-18 | Assigner Wordfence




LOW: 2.7CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N

Problem types

CWE-639 Authorization Bypass Through User-Controlled Key

Product status

Default status
unaffected

Any version
affected

Timeline

2026-06-12:Vendor Notified
2026-06-17:Disclosed

Credits

Pasindu Dilshan finder

References

www.wordfence.com/...-69fa-42fe-bde3-a36e34d4bae3?source=cve

plugins.trac.wordpress.org/....2.63/includes/class-forms.php

plugins.trac.wordpress.org/....2.63/includes/class-forms.php

plugins.trac.wordpress.org/....2.63/includes/class-forms.php

plugins.trac.wordpress.org/....63/includes/class-userswp.php

plugins.trac.wordpress.org/....63/includes/class-profile.php

plugins.trac.wordpress.org/....2.61/includes/class-forms.php

plugins.trac.wordpress.org/....2.61/includes/class-forms.php

plugins.trac.wordpress.org/....2.61/includes/class-forms.php

plugins.trac.wordpress.org/....61/includes/class-userswp.php

plugins.trac.wordpress.org/....61/includes/class-profile.php

github.com/...ommit/0e69f967578904cc26fadd0206270d50b7420298

cve.org (CVE-2026-12102)

nvd.nist.gov (CVE-2026-12102)

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