Cacti · Cacti · CVE-2026-40083
**Name of the Vulnerable Software and Affected Versions**
Cacti versions prior to 1.2.31
**Description**
An issue exists in the performance and fault management framework where improper handling of deserialized data leads to SQL Injection. In the 'managers.php' file, the application processes the `selected graphs array` variable using a custom unserialize function. While object injection is prevented, arbitrary string arrays can still be deserialized. These values are subsequently passed to the `db execute()` function and merged into a SQL DELETE statement via an implode operation without integer validation. This allows for SQL Injection when utilizing SNMP agent management permissions.
**Recommendations**
Update to version 1.2.31.