PT-2026-33819 · Unknown · Apartment Visitor Management System

Published 2026-04-20 · Updated 2026-04-21 · CVE-2026-39112

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Apartment Visitors Management System version 1.1

Description Cross Site Scripting occurs in the 'visitors-form.php' endpoint via the visname parameter. An authenticated attacker can inject arbitrary JavaScript, which is subsequently executed when the malicious input is viewed in 'manage-newvisitors.php' or 'visitor-detail.php'.

Recommendations As a temporary workaround, avoid using the visname parameter in the 'visitors-form.php' endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-39112

Affected Products

Apartment Visitor Management System

References · 5

• 🔥 https://github.com/efekaanakkar/Apartment-Visitors-Management-System-CVEs · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-39112 · Security Note
• https://twitter.com/CVEnew/status/2046601527091986812 · Twitter Post
• https://phpgurukul.com/apartment-visitors-management-system-using-php-and-mysql · Note
• https://phpgurukul.com/?sdm_process_download=1&download_id=21524 · Note