CVE-2017-17822: Piwigo

Medium severity, CVSS 4.9. EPSS: 1.4% chance of exploitation in the next 30 days.

The List Users API of Piwigo 2.9.2 is vulnerable to SQL Injection via the /admin/user_list_backend.php sSortDir_0 parameter. An attacker can exploit this to gain access to the data in a connected MySQL database.

Affected products

• Piwigo Piwigo: version 2.9.2 only

Published 2017-12-21. Last modified 2026-06-17.