PT-2026-67437 · Krayin · Laravel-Crm

Jiva · CVE-2026-41453 · Published 2026-08-03 · Updated 2026-08-03

NVD

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

Exploit

Fix

SQL injection

Weakness Enumeration

CWE-89

Related Identifiers

CVE-2026-41453

Affected Products

Laravel-Crm

References · 5

• 🔥 https://jivasecurity.com/writeups/krayin-lead-datagrid-sqli-cve-2026-41453 · Exploit
• https://github.com/krayin/laravel-crm/commit/2a3724cb7e9e65ab98f2b42c8ca2c98dede48f62 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-41453 · Security Note
• https://github.com/krayin/laravel-crm/releases/tag/v2.2.4 · Note
• https://vulncheck.com/advisories/krayin-crm-blind-sql-injection-via-leaddatagrid-php-rotten-lead-parameter · Note