Cross Site Scripting Vulnerability in Projectworlds House Rental Software
CVE-2026-0642

4.8MEDIUM

Key Information:

Vendor

Projectworlds

Status
House Rental And Property Listing
Vendor
CVE Published:
6 January 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-0642?

A notable cross site scripting vulnerability has been identified in Projectworlds' House Rental and Property Listing software version 1.0. This flaw resides in the handling of the argument 'Name' within the '/app/complaint.php' file, allowing attackers to manipulate input fields maliciously. Such exploitation can enable remote attackers to execute scripts within users' browsers, potentially leading to unauthorized actions or data breaches. Given the public knowledge of this vulnerability, immediate action is advisable for users of this software to secure their applications.

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Affected Version(s)

House Rental and Property Listing 1.0

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-2026-0642 - Proof of Concept

References

https://vuldb.com/?id.339685
vdb-entrytechnical-description
https://vuldb.com/?ctiid.339685
signaturepermissions-required
https://vuldb.com/?submit.732369
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
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

Credit

Li Feng (VulDB User)
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