CVE-2026-39112

EUVD-2026-23921 MEDIUM

2026-04-20 mitre

GHSA-gpwp-cxm9-hjrq

XSS PHP

5.4

CVSS 3.1

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Apr 20, 2026 - 18:28 vuln.today

CVSS Changed

Apr 20, 2026 - 18:22 NVD

5.4 (MEDIUM)

DescriptionNVD

Cross Site Scripting vulnerability in Apartment Visitors Management System Apartment Visitors Management System V1.1 in the visname parameter of visitors-form.php. An authenticated attacker can inject arbitrary JavaScript that is later executed when the malicious input is viewed in manage-newvisitors.php or visitor-detail.php.

AnalysisAI

Stored cross-site scripting (XSS) in Apartment Visitors Management System v1.1 allows authenticated attackers to inject malicious JavaScript via the visname parameter in visitors-form.php, which executes when other users view the injected data in manage-newvisitors.php or visitor-detail.php. The vulnerability requires user interaction (victim visiting affected pages) and valid authentication but can escalate privileges, steal session tokens, or perform actions on behalf of administrative users viewing visitor records.

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-39112 vulnerability details – vuln.today

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