CVE-2026-41453 Details
Description
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.
A blind SQL injection vulnerability has been identified in Krayin CRM versions prior to 2.2.4. The issue resides in the leads DataGrid, where authenticated users with leads access can inject arbitrary SQL into a HAVING clause. This is achieved by manipulating the rotten_lead[in] query parameter, which is directly concatenated into a raw HAVING clause without proper parameterization. Exploitation of this vulnerability allows for time-based and boolean-based blind injection, enabling attackers to extract the entire database, including user credential hashes, CRM records, and application configuration data.
Users can update to Krayin CRM version 2.2.4 or later, where this vulnerability has been fixed. The patch involves replacing the vulnerable 'havingRaw()' call with a parameterized version that includes an integer cast, ensuring proper input validation and preventing SQL injection.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Aug 3, 2026CISA-ADP
Assessed Aug 3, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/krayin/laravel-crm/commit/2a3724cb7e9e65ab98f2b42c8ca2c98dede48f62 | [email protected] | Source CodeVendor |
| https://github.com/krayin/laravel-crm/releases/tag/v2.2.4 | [email protected] | Release NotesVendor |
| https://jivasecurity.com/writeups/krayin-lead-datagrid-sqli-cve-2026-41453 | [email protected] | ExploitRemedyTechnical Analysis |
| https://www.vulncheck.com/advisories/krayin-crm-blind-sql-injection-via-leaddatagrid-php-rotten-lead-parameter | [email protected] | AdvisoryRemedy |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-89 | Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| Krayin CRM | <= 2.2.0 (semver) |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Aug 3, 2026 | CVE Modified | CISA-ADP |
| Aug 3, 2026 | New CVE Received | [email protected] |