CVE-2025-3607highCWE-620

CVE-2025-3607: high-severity vulnerability in arkenon Login, Registration and Lost Password…

Frontend Login and Registration Blocks <= 1.0.8 - Authenticated (Subscriber+) Privilege Escalation via Password Reset

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 8.8epss 0.5%
The Frontend Login and Registration Blocks plugin for WordPress is vulnerable to privilege escalation via account takeover in all versions up to, and including, 1.0.8. 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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
arkenon · Login, Registration and Lost Password Blocks
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CVE-2025-3605CRITICALFrontend Login and Registration Blocks <= 1.1.1 - Unauthenticated Privilege Escalation via Account TakeoverEPSS 7.8%