CVE-2025-3607 Information

Description

The Frontend Login and Registration Blocks plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to and including 1.0.7. This is due to the plugin not properly validating a user’s identity prior to updating a password. This makes it possible for authenticated attackers with Subscriber-level access and above to change arbitrary user’s passwords including administrators and leverage that to gain access to their account.

CVSS Vector

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

Reference

https://plugins.trac.wordpress.org/browser/frontend-login-and-registration-blocks/trunk/inc/class-flr-blocks-lost-password.php#L115 https://www.wordfence.com/threat-intel/vulnerabilities/id/b06ce1e4-5cfb-415d-ad09-db194d6b4354?source=cve

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8