Krayin laravel-crm up to 2.2.6 Vue Template Compiler person name special elements in template engine

Summaryinfo

A vulnerability marked as critical has been reported in Krayin laravel-crm up to 2.2.6. Impacted is an unknown function of the component Vue Template Compiler. This manipulation of the argument person name causes special elements in template engine. This vulnerability is tracked as CVE-2026-48541. The attack is possible to be carried out remotely. No exploit exists.

Detailsinfo

A vulnerability was found in Krayin laravel-crm up to 2.2.6. It has been declared as critical. Affected by this vulnerability is an unknown code of the component Vue Template Compiler. The manipulation of the argument person name with an unknown input leads to a special elements in template engine vulnerability. The CWE definition for the vulnerability is CWE-1336. The product uses a template engine to insert or process externally-influenced input, but it does not neutralize or incorrectly neutralizes special elements or syntax that can be interpreted as template expressions or other code directives when processed by the engine. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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 person name field. Attackers can craft a person 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 person record.

The advisory is shared at github.com. This vulnerability is known as CVE-2026-48541 since 05/21/2026. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/24/2026). MITRE ATT&CK project uses the attack technique T1221 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• Customer Relationship Management System

Vendor

• Krayin

Name

• laravel-crm

Version

• 2.2.0
• 2.2.1
• 2.2.2
• 2.2.3
• 2.2.4
• 2.2.5
• 2.2.6

CPE 2.3info

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• 🔒
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CPE 2.2info

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Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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