Vulnerability · Published Sep 24, 2026 · Assigned by VulnCheck
CVE-2026-48542Krayin CRM 2.2.6 Stored Template Injection XSS via Product Name Field
Medium 5.4
In plain English
A medium-severity cross-site scripting in laravel-crm from krayin. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 7% of all known vulnerabilities).
Official description
Krayin CRM through 2.2.6 contains a stored client-side template injection vulnerability that allows authenticated attackers to execute arbitrary JavaScript in other users' browsers by injecting Vue.js template expressions into the product name field. Attackers can craft a product name containing double-brace template syntax that reaches the Vue template compiler, enabling prototype chain traversal to retrieve the Function constructor and execute attacker-supplied JavaScript in the application origin for every user who views the affected product record.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| krayin | laravel-crm | 0 – through 2.2.6 |
Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N