Digits < 8.4.6.1 - Authentication Bypass via Weak OTP

Weak Authentication
CVE CVE-2025-4094
CVSS Critical (9.8)
Publicly Published April 30, 2025
Last Updated May 29, 2025
Researcher Saleh Al Tarawneh (starawneh)
Description

The Digits: WordPress Mobile Number Signup and Login plugin for WordPress is vulnerable to Authentication Bypass in all versions up to 8.4.6.1 (exclusive). This is due to the plugin not using a sufficiently strong OTP or implementing OTP brute force protection. This makes it possible for unauthenticated attackers to gain access to other user's accounts, including administrators, if the OTP is successfully brute forced.

References

1 affected software package

Software Type Plugin
Software Slug digits (view on wordpress.org)
Patched? Yes
Affected Version
  • <= 8.4.6.1
Patched Version
  • 8.4.6.1
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