CVE-2015-20116

MEDIUM

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

Title source: cna
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2015-20116. PoCs published by LiquidWorm.

AI-analyzed exploit summary The exploit demonstrates multiple CSRF and stored XSS vulnerabilities in RealtyScript v4.0.2. It includes functional PoC code for uploading malicious files, adding users, and injecting scripts via various parameters.

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.

Exploits (1)

exploitdb WORKING POC
by LiquidWorm · textwebappsphp
https://www.exploit-db.com/exploits/38496

The exploit demonstrates multiple CSRF and stored XSS vulnerabilities in RealtyScript v4.0.2. It includes functional PoC code for uploading malicious files, adding users, and injecting scripts via various parameters.

Classification
Working Poc 100%
Attack Type
Xss
Complexity
Trivial
Reliability
Reliable
Target: RealtyScript v4.0.2
Auth required
Prerequisites: Admin access to the target application · User interaction to trigger CSRF/XSS
devstral-2 · analyzed Mar 16, 2026 Full analysis →

References (3)

Core 3
Core References
Exploit exploit
ExploitDB-38496
https://www.exploit-db.com/exploits/38496
Third Party Advisory third-party-advisory
Zero Science Lab Disclosure
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5269.php
Third Party Advisory third-party-advisory
VulnCheck Advisory: RealtyScript 4.0.2 Stored Cross-Site Scripting via CSV File Upload Filename
https://www.vulncheck.com/advisories/realtyscript-stored-cross-site-scripting-via-csv-file-upload-filename

Scores

CVSS v3 6.1
EPSS 0.0024
EPSS Percentile 15.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (2)
Next Click Ventures/RealtyScript 4.0.2
nextclickventures/realtyscript 4.0.2
Published Mar 16, 2026
Tracked Since Mar 16, 2026