CVE-2026-15210

The OTP Login With Phone Number, OTP Verification WordPress plugin before 1.8.71 does not limit the number of OTP verification attempts or invalidate a one-time login code after a wrong guess, and an unauthenticated user can request a login code for any account. Because the code is a short numeric OTP, an attacker can brute-force it and take over any account, including an administrator's.

CVSS v3.1

9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

EPSS

0.30% chance of exploitation in the next 30 days, 22th percentile

Published

2026-08-05

Proof-of-concept exploits (1)

• https://wpscan.com/vulnerability/96101127-8b13-4770-9204-f540fb044040/

References

• CVE Record
• NVD entry

Related

• CVE-2026-1521
• CVE-2026-15211
• CVE-2026-15209
• CVE-2026-15213
• CVE-2026-15208
• CVE-2026-15214