What is GHSA-hx93-m334-hcgh?

GHSA-hx93-m334-hcgh is a security advisory published by GitHub Security Advisories with High severity. The Koinonia Link WordPress plugin before 1.1.5 does not check that a user is allowed to change...

Which CVE IDs does GHSA-hx93-m334-hcgh cover?

GHSA-hx93-m334-hcgh covers the following CVE IDs: CVE-2026-87782. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hx93-m334-hcgh?

GHSA-hx93-m334-hcgh has a CVSS v3 base score of 8.8, published by GitHub Security Advisories.

GHSA-hx93-m334-hcghHighCVSS 8.8

The Koinonia Link WordPress plugin before 1.1.5 does not check that a user is allowed to change...

Vendor

GitHub Security Advisories

Published

October 7, 2026

Last Modified

October 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-87782 →

📋 Description

The Koinonia Link WordPress plugin before 1.1.5 does not check that a user is allowed to change roles before saving a role selection submitted with a profile update, allowing any authenticated user, such as a subscriber, to grant themselves the Administrator role.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-87782
https://wpscan.com/vulnerability/0f3af398-4a70-4987-9da8-b876b9e932c7
https://github.com/advisories/GHSA-hx93-m334-hcgh