CVE-2009-1283: Glfusion

Medium severity, CVSS 6.8. EPSS: 1.3% chance of exploitation in the next 30 days.

glFusion before 1.1.3 performs authentication with a user-provided password hash instead of a password, which allows remote attackers to gain privileges by obtaining the hash and using it in the glf_password cookie, aka "User Masquerading." NOTE: this can be leveraged with a separate SQL injection vulnerability to steal hashes.

Affected products

• Glfusion Glfusion: up to and including 1.1.2; version 1.0.0 only; version 1.0.1 only; version 1.0.2 only; version 1.1.0 only; version 1.1.1 only

Published 2009-04-09. Last modified 2026-06-16.