CVE-2026-73850

HIGH CVSS 4.0: 8.6
Updated Aug 14, 2026
PHP
Parameter Value
CVSS 8.6 (HIGH)
Type CWE-89 (SQL Injection)
Vendor PHP
Public PoC No

Emlog is an open source website building system. In 2.6.20 and earlier, there is a SQL injection vulnerability in the queryDatabase function in ai.php.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
High
Complete data leak
Integrity
High
Complete data modification
Availability
High
Complete denial of service

CVSS Vector v4.0

Weakness Type (CWE)