What is GHSA-c8fc-9hj8-3f9p?

GHSA-c8fc-9hj8-3f9p is a security advisory published by GitHub Security Advisories with Critical severity. Unauthenticated PHP Object Injection in Happyforms \u003c= 1.26.13 versions.

Which CVE IDs does GHSA-c8fc-9hj8-3f9p cover?

GHSA-c8fc-9hj8-3f9p covers the following CVE IDs: CVE-2026-49768. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c8fc-9hj8-3f9p?

GHSA-c8fc-9hj8-3f9p has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

GHSA-c8fc-9hj8-3f9pCriticalCVSS 9.8

Unauthenticated PHP Object Injection in Happyforms <= 1.26.13 versions.

Vendor

GitHub Security Advisories

Published

June 15, 2026

Last Modified

June 15, 2026

🔗 CVE IDs covered (1)

CVE-2026-49768 →

📋 Description

Unauthenticated PHP Object Injection in Happyforms <= 1.26.13 versions.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-49768
https://patchstack.com/database/wordpress/plugin/happyforms/vulnerability/wordpress-happyforms-plugin-1-26-13-php-object-injection-vulnerability?_s_id=cve
https://github.com/advisories/GHSA-c8fc-9hj8-3f9p