PT-2026-1547 · Projectworlds · House Rental/Property Listing

1Uzpk · Published 2026-01-06 · Updated 2026-01-07 · CVE-2026-0643

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions projectworlds House Rental and Property Listing version 1.0

Description A flaw exists in projectworlds House Rental and Property Listing that allows for unrestricted file upload through manipulation of the image argument in the file '/app/register.php?action=reg' within the Signup component. This manipulation occurs in an unknown function. Remote exploitation is possible, and an exploit has been published.

Recommendations Apply restrictions to the file upload functionality within the Signup component. Disable or restrict access to the /app/register.php?action=reg endpoint.

Exploit

Fix

Unrestricted File Upload

Improper Access Control

Weakness Enumeration

CWE-434

CWE-284

Related Identifiers

CVE-2026-0643

Affected Products

House Rental/Property Listing

References · 8

• 🔥 https://github.com/1uzpk/cve/issues/4 · Exploit
• https://osv.dev/vulnerability/CVE-2026-0643 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-0643 · Security Note
• https://twitter.com/CVEnew/status/2008771290518483185 · Twitter Post
• https://t.me/CVEtracker/41549 · Telegram Post
• https://vuldb.com/?id.339686 · Note
• https://vuldb.com/?submit.732563 · Note
• https://vuldb.com/?ctiid.339686 · Note