SQL Injection Vulnerability in CodeAstro Apartment Visitor Management System
CVE-2026-77020

6.9MEDIUM

Key Information:

Vendor

Codeastro

Status
Apartment Visitor Management System
Vendor
CVE Published:
20 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-77020?

A SQL injection vulnerability exists in the CodeAstro Apartment Visitor Management System version 1.0, specifically in the password-recovery.php file. This security flaw allows an attacker to manipulate the 'email' parameter, potentially leading to unauthorized data access. The exploitation can be performed remotely, and public exploits may be available, indicating a significant risk to users of the affected software.

Affected Version(s)

Apartment Visitor Management System 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-2026-77020 - Proof of Concept

References

https://vuldb.com/vuln/393636
vdb-entrytechnical-description
https://vuldb.com/vuln/393636/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-77020
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Witiers (VulDB User)
.