Description
Next Click Ventures RealtyScript 4.0.2 fails to properly sanitize CSV file uploads, allowing attackers to inject malicious scripts through filename parameters in multipart form data. Attackers can upload files with XSS payloads in the filename field to execute arbitrary JavaScript in users' browsers when the file is processed or displayed.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Next Click Ventures | RealtyScript | 4.0.2 | — |
References
- ExploitDB-38496 exploit
- Zero Science Lab Disclosure third-party-advisory
- VulnCheck Advisory: RealtyScript 4.0.2 Stored Cross-Site Scripting via CSV File Upload Filename third-party-advisory