CVE-2026-53756 — Emlog Blind SQL Injection via Authentication Cookie
Emlog is an open source website building system. Prior to version 2.6.16, Emlog CMS Pro contains a blind SQL injection in User_Model::getUserDataByLogin(). The $account paramete…
Published: 2026-09-04 · CVSS: 4.9 · CVSS 3.1
Emlog is an open source website building system. Prior to version 2.6.16, Emlog CMS Pro contains a blind SQL injection in User_Model::getUserDataByLogin(). The $account parameter is directly interpolated into SQL queries without any filtering. The vulnerability is reachable through the auth cookie validation path, where $username is extracted from the cookie and passed unfiltered into SQL — guarded only by an HMAC signature that requires AUTH_KEY to forge. This issue has been patched in version 2.6.16.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7