CVE-2026-48542Krayin CRM 2.2.6 Stored Template Injection XSS via Product Name Field

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.

Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.

Affected products and versions

References and patches

• Researcher Disclosure
• https://www.vulncheck.com/advisories/krayin-crm-stored-template-injection-xss-via-product-name-field third-party-advisory