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.

Related CPE's

Could not find any relations

References

https://github.com/pH7Software/pH7-Social-Dating-CMS

https://github.com/pH7Software/pH7-Social-Dating-CMS/blob/v18.4.1/_protected/app/system/modules/two-factor-auth/forms/processing/VerificationCodeFormProcess.php#L34-L60

https://github.com/pH7Software/pH7-Social-Dating-CMS/commit/44970860b82f8af867de9d2832081485f5dbe578

https://www.vulncheck.com/advisories/ph7builder-before-18.5.0-2fa-brute-force-via-verificationcodeformprocess-php

Weaknesses

[email protected]

Secondary
CWE-307

CVSS impact metrics

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

6.8 · Medium

Information

Source identifier

[email protected]

Vulnerability status

Deferred

Published

2026-10-08T15:17:46.930Z

17 hours ago

Last modified

2026-10-08T18:17:25.320Z

14 hours ago