CVE-2026-41453: Krayin Laravel-CRM

High severity, CVSS 8.8. EPSS: 0.5% chance of exploitation in the next 30 days.

Krayin CRM before 2.2.4 contains a blind SQL injection vulnerability in the leads DataGrid that allows authenticated users with leads access to inject arbitrary SQL into a HAVING clause by manipulating the rotten_lead[in] query parameter, which is concatenated without parameterized binding directly into a havingRaw() call in LeadDataGrid.php. Attackers can exploit this flaw using time-based and boolean-based blind injection techniques to extract the entire database contents, including user credential hashes, CRM records, and application configuration data.

Affected products

• Krayin Laravel-CRM: before 2.2.4 (fixed in 2.2.4)

Published 2026-08-03. Last modified 2026-09-09.