CVE-2015-20116CWE-79

RealtyScript 4.0.2 Stored Cross-Site Scripting via CSV File Upload Filename

Medium · published March 15, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
14.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
EPSS
0.00245 · 14.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-03-15T18:34Z
EPSS history
Timeline
  • 15 MAR 18:34Z
    RealtyScript 4.0.2 Stored Cross-Site Scripting via CSV File Upload Filename
    cvelistv5