What is GHSA-f42g-42x9-p8pf?

GHSA-f42g-42x9-p8pf is a security advisory published by GitHub Security Advisories with Critical severity. pH7Software pH7Builder (pH7 Social Dating CMS) through 18.2.0 resolves the client IP address in...

Which CVE IDs does GHSA-f42g-42x9-p8pf cover?

GHSA-f42g-42x9-p8pf covers the following CVE IDs: CVE-2026-37604. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-f42g-42x9-p8pf?

GHSA-f42g-42x9-p8pf has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-f42g-42x9-p8pfCriticalCVSS 9.8

pH7Software pH7Builder (pH7 Social Dating CMS) through 18.2.0 resolves the client IP address in...

Vendor

GitHub Security Advisories

Published

September 22, 2026

Last Modified

September 23, 2026

🔗 CVE IDs covered (1)

CVE-2026-37604 →

📋 Description

pH7Software pH7Builder (pH7 Social Dating CMS) through 18.2.0 resolves the client IP address in _protected/framework/Ip/Ip.class.php from the HTTP_CLIENT_IP and HTTP_X_FORWARDED_FOR headers without verifying the request comes from a trusted proxy. Because the admin login attempt counter and lockout are keyed on this value, a remote unauthenticated attacker bypasses IP-based throttling by sending a different X-Forwarded-For value per request

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2026-37604
https://cybermapgroup.com/en/blog/admin-brute-force-protection-bypass-chain-in-ph7builder
https://github.com/pH7Software/pH7-Social-Dating-CMS
https://ph7builder.com
https://github.com/advisories/GHSA-f42g-42x9-p8pf