Digits < 8.4.6.1 - Auth Bypass via OTP Bruteforcing
Priority MEDIUM 59Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.
Summary
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.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.16566 97th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix Fixed DIGITS: WordPress Mobile Number Signup and Login (Unknown): 8.4.6.1
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | DIGITS: WordPress Mobile Number Signup and Login | before 8.4.6.1 | 8.4.6.1 | Patch available | CNA |
- DIGITS: WordPress Mobile Number Signup and Login VendorUnknown Affected before 8.4.6.1 Fixed in 8.4.6.1 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:unitedover:digits:*:*:*:*:*:wordpress:*:* | before 8.4.6.1 | Vulnerable | UnitedOver |
- cpe:2.3:a:unitedover:digits:*:*:*:*:*:wordpress:*:* Versions before 8.4.6.1 Vulnerable ·UnitedOver
Remediation
- Fix · CNA DIGITS: WordPress Mobile Number Signup and Login (Unknown) Fixed in 8.4.6.1
Timeline
- 2026-10-02 Threatist record created from CVE-2025-4094
- 2026-10-03 Alias added: GHSA-vr5w-fmp9-m564
References
More UnitedOver Digits vulnerabilities
- TI-2024-00184 Cross-site request forgery in UnitedOver Digits: WordPress Mobile Number Signup and Login CVSS 3.1HIGH 8.8
Sources
- CVE-2025-4094 · CVE Program
- CVE-2025-4094 · NVD
- FIRST EPSS
- GHSA-vr5w-fmp9-m564 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences