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Advisories

pH7Builder before 18.5.0 2FA Brute Force via VerificationCodeFormProcess.php

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severity
high
date
Affecting

  • ph7builder >= 0, < 18.5.0

CWE
  • CWE-307 Improper Restriction of Excessive Authentication Attempts
CVSS
7.6
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Credit
Haluk Baran AKBULUT (CyberMap Group)
Description
pH7Builder (pH7 Social Dating CMS) before 18.5.0 contains an improper restriction of authentication attempts vulnerability that allows attackers to bypass two-factor authentication by guessing TOTP codes without limits. Attackers who know an account password can submit unlimited 6-digit verification codes to VerificationCodeFormProcess.php to take over member, affiliate, or administrator accounts.

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