Stored Cross-Site Scripting Vulnerability in RealtyScript by Next Click Ventures
CVE-2015-20119

5.1MEDIUM

Key Information:

Vendor

Next Click Ventures

Status
Realtyscript
Vendor
CVE Published:
15 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2015-20119?

RealtyScript 4.0.2 features a vulnerability through which authenticated attackers can exploit a stored cross-site scripting (XSS) flaw. This occurs via the 'text' parameter in the pages.php admin interface, enabling the injection of crafted HTML and iframe elements. Attackers can send POST requests with malicious iframe payloads, leading to the storage of harmful content that executes in the browsers of users who visit the affected pages, potentially compromising their data and security.

Affected Version(s)

RealtyScript 4.0.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2015-20119 - Proof of Concept

References

https://www.exploit-db.com/exploits/38496
exploit
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2015-52...
third-party-advisory
https://www.vulncheck.com/advisories/realtyscript-stored-...
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.