CVE-2025-13493
Latest Registered Users <= 1.4 - Missing Authorization to Unauthenticated Sensitive Information Exposure via User Data Export
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
The Latest Registered Users plugin for WordPress is vulnerable to unauthorized user data export in all versions up to, and including, 1.4. This is due to missing authorization and nonce validation in the rnd_handle_form_submit function hooked to both admin_post_my_simple_form and admin_post_nopriv_my_simple_form actions. This makes it possible for unauthenticated attackers to export complete user details (excluding passwords and sensitive tokens) in CSV format via the 'action' parameter.
| CWE | CWE-862 |
| Vendor | webrndexperts |
| Product | latest registered users |
| Published | Jan 7, 2026 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
webrndexperts / Latest Registered Users
0 ≤ 1.4
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/e6139543-81e3-480a-93a4-1d87b3f3f51e?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/latest-registered-users/trunk/latest-registered-users.php#L246 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/latest-registered-users/tags/1.4/latest-registered-users.php#L246 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/latest-registered-users/trunk/latest-registered-users.php#L66
Credits
Abhirup Konwar