CVE-2025-26999: Metagauss Profilegrid

High severity, CVSS 8.8. EPSS: 0.7% chance of exploitation in the next 30 days.

Deserialization of Untrusted Data vulnerability in Metagauss ProfileGrid profilegrid-user-profiles-groups-and-communities allows Object Injection.This issue affects ProfileGrid : from n/a through <= 5.9.4.3.

Affected products

• Metagauss Profilegrid: up to and including 5.9.4.3

Published 2025-03-03. Last modified 2026-06-17.