Email Verification, Email OTP, Block Spam Email, Passwordless login, Hide Login, Magic Login – User Verification <= 2.0.44 - Authentication Bypass to Account Takeover
28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.8epss 0.5%
exploitation probability
0.5%top 59% of all CVEs
observed exploitation
nono source reports it
The Email Verification, Email OTP, Block Spam Email, Passwordless login, Hide Login, Magic Login – User Verification plugin for WordPress is vulnerable to authentication bypass in all versions up to, and including, 2.0.44. This is due to the plugin not properly validating that an OTP was generated before comparing it to user input in the "user_verification_form_wrap_process_otpLogin" function. This makes it possible for unauthenticated attackers to log in as any user with a verified email address, such as an administrator, by submitting an empty OTP value.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
pickplugins · User Verification by PickPluginsReferences
https://plugins.trac.wordpress.org/browser/user-verification/trunk/templates/email-otp-login-form/hook.php#L141https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3442150%40user-verification&new=3442150%40user-verification&sfp_email=&sfph_mail=https://www.wordfence.com/threat-intel/vulnerabilities/id/8ccb1304-326e-43af-b75d-23874f92ba8b?source=cve