CVE-2026-48543 (GCVE-0-2026-48543)
Vulnerability from cvelistv5 – Published: 2026-09-24 19:33 – Updated: 2026-09-25 17:15 X_Open Source
VLAI
EPSS
VEX
Title
Krayin CRM 2.2.6 Stored Template Injection XSS via Web Form Description
Summary
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 web form description field. Attackers can craft a web form description 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 web form.
Severity
5.4 (Medium)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-25 17:13 UTC
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/aaronamran/CVE-Disclosures/tre… | |
| https://www.vulncheck.com/advisories/krayin-crm-s… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| krayin | laravel-crm |
Affected:
0 , ≤ 2.2.6
(semver)
|
guessed |
Date Public
2026-09-24 00:00
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| Author | Source | Type | Date | Other |
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Nomenclature
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