---
id: CVE-2015-20115
title: RealtyScript 4.0.2 Stored Cross-Site Scripting via File Upload Parameter
summary: >-
  Next Click Ventures RealtyScript 4.0.2 fails to properly sanitize file
  uploads, allowing attackers to store malicious scripts through the file POST
  parameter in admin/tools.php. Attackers can upload files containing JavaScript
  code that …
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-79
vendor: Next Click Ventures
product: RealtyScript
affected:
  - RealtyScript 4.0.2
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-03-16T14:20:37.180325Z'
exploitAvailable: true
published: '2026-03-15'
updated: '2026-10-27'
sourceUpdated: '2026-10-27T00:40:39.754Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2015-20115'
references:
  - url: 'https://www.exploit-db.com/exploits/38496'
    label: ExploitDB-38496
  - url: 'https://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-5269.php'
    label: Zero Science Lab Disclosure
  - url: >-
      https://www.vulncheck.com/advisories/realtyscript-stored-cross-site-scripting-via-file-upload-parameter
    label: >-
      VulnCheck Advisory: RealtyScript 4.0.2 Stored Cross-Site Scripting via
      File Upload Parameter
tags:
  - cve.org
  - exploit-available
epss: 0.00272
epssPercentile: 0.19434
ingestedAt: '2026-10-27T16:11:59.181Z'
---

## Overview

Next Click Ventures RealtyScript 4.0.2 fails to properly sanitize file uploads, allowing attackers to store malicious scripts through the file POST parameter in admin/tools.php. Attackers can upload files containing JavaScript code that executes in the context of admin/tools.php when accessed by other users.

## Affected

- `RealtyScript 4.0.2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.