What is CVE-2026-15210?

CVE-2026-15210 is a critical-severity vulnerability in Otp Login With Phone Number, Verification, classified under Improper Authentication. CVSS score: 9.1/10. Published 2026-08-05.

How severe is CVE-2026-15210?

Critical severity. CVSS v3 base score is 9.1 out of 10.

Auth bypass in Otp Login With Phone Number, Verification

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 logi…

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

Affected products

Unknown Otp Login With Phone Number, Verification — versions 0

Weakness classification (CWE)

CWE-287 — Improper Authentication

References

contact@wpscan.com (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-15210?: CVE-2026-15210 is a critical-severity vulnerability in Otp Login With Phone Number, Verification, classified under Improper Authentication. CVSS score: 9.1/10. Published 2026-08-05.
How severe is CVE-2026-15210?: Critical severity. CVSS v3 base score is 9.1 out of 10.