What’s Vulnerable › Vulnerabilities
CVE-2025-4094: Digits < 8.4.6.1 - Auth Bypass via OTP Bruteforcing
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 16.4% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2025-05-21 · updated 2026-06-17
Description
The DIGITS: WordPress Mobile Number Signup and Login WordPress plugin before 8.4.6.1 does not rate limit OTP validation attempts, making it straightforward for attackers to bruteforce them.
Affected products
- UnitedOver Digits: WordPress Mobile Number Signup and Login: before 8.4.6.1 — fixed in 8.4.6.1
How to fix
Upgrade to a fixed version: UnitedOver Digits: WordPress Mobile Number Signup and Login 8.4.6.1. Check the vendor advisory for mitigations.
References
Get alerted when CVE-2025-4094 or the next vulnerability affects your stack