CVE-2021-33223: Seeddms

High severity, CVSS 8.8. EPSS: 0.8% chance of exploitation in the next 30 days.

An issue discovered in SeedDMS 6.0.15 allows an attacker to escalate privileges via the userid and role parameters in the out.UsrMgr.php file.

Affected products

• Seeddms Seeddms: version 6.0.15 only

Published 2023-06-07. Last modified 2026-06-17.