Patch Commitpatch
https://github.com/krayin/laravel-crm/commit/2a3724cb7e9e65ab98f2b42c8ca2c98dede48f62 CVE-2026-41453
HIGH
Krayin CRM < 2.2.4 Blind SQL Injection via LeadDataGrid.php rotten_lead Parameter
Record summary
CVE-2026-41453 has a selected CVSS score of 8.7 (high).
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.
Description source: CVE List
Exploitation context
CISA SSVC decision
ExploitationPoC
AutomatableNo
Technical impactTotal
CISA Coordinator · SSVC 2.0.3 · Evaluated Aug 3, 2026 · Source: CVE List
Affected products and versions
1| Product | Source | Version range | Status |
|---|---|---|---|
laravel-crmBrowse krayin / laravel-crmDefault status: affected | CVE List | Before 2.2.4 | affected |
| 2.2.4 | unaffected |
References
5Release Notesrelease notes
https://github.com/krayin/laravel-crm/releases/tag/v2.2.4 Researcher DisclosureTechnical descriptionexploit
https://jivasecurity.com/writeups/krayin-lead-datagrid-sqli-cve-2026-41453 nvd.nist.gov
https://nvd.nist.gov/vuln/detail/CVE-2026-41453 vulncheck.comThird-party advisory
https://www.vulncheck.com/advisories/krayin-crm-blind-sql-injection-via-leaddatagrid-php-rotten-lead-parameter