CVE-2026-107638
pH7Builder (pH7 Social Dating CMS) before 18.5.0 contains an improper restriction of authentication…
- Risk score
- 47/100
- CVSS
- 6.8 v3.1
- Exploit chance (30 days)
- 0.4%
- Published
- 8 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- 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 Verificat…
- Affected
- See advisory
- Fix
- Upgrade the product to 18.5.0 or later.
- Exploitation
- No known exploitation
Why it is Yellow
- CVSS 6.8 medium
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
Original 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.
Last activity 8 Oct 2026. Patch Forecast updates every hour.