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Description

The Restrict User Registration plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 1.0.1. This is due to missing or incorrect nonce validation on the update() function. This makes it possible for unauthenticated attackers to update the plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

PUBLISHED Reserved 2025-09-02 | Published 2025-10-03 | Updated 2025-10-03 | Assigner Wordfence




MEDIUM: 5.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Problem types

CWE-352 Cross-Site Request Forgery (CSRF)

Product status

Default status
unaffected

*
affected

Timeline

2025-10-02:Disclosed

Credits

Nabil Irawan finder

References

www.wordfence.com/...-056a-441c-8752-edb1c7277808?source=cve

plugins.trac.wordpress.org/...r-registration/trunk/index.php

cve.org (CVE-2025-9892)

nvd.nist.gov (CVE-2025-9892)

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