CVE-2026-34788: Emlog

Medium severity, CVSS 6.5. EPSS: 0.4% chance of exploitation in the next 30 days.

Emlog is an open source website building system. In versions 2.6.2 and prior, a SQL injection vulnerability exists in include/model/tag_model.php at line 168. The updateTagName() function directly interpolates user input into the SQL query string without using parameterized queries or proper escaping ($this->db->escape_string()), making it vulnerable to SQL injection attacks. At time of publication, there are no publicly available patches.

Affected products

• Emlog Emlog: up to and including 2.6.2

Published 2026-04-03. Last modified 2026-07-24.