Improper Authorization in SourceCodester Client Database Management System
CVE-2026-3762

6.9MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Client Database Management System
Vendor
CVE Published:
8 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-3762?

A vulnerability exists in the SourceCodester Client Database Management System where an unidentified function in the /superadmin_delete_manager.php file allows improper authorization through the manipulation of the manager_id argument. This flaw enables remote attackers to exploit the system, potentially leading to unauthorized access. The issue has been made public, raising concerns about its exploitation in the wild.

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Affected Version(s)

Client Database Management System 1.0

Client Database Management System 3.1

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-2026-3762 - Proof of Concept

References

https://vuldb.com/?id.349740
vdb-entrytechnical-description
https://vuldb.com/?ctiid.349740
signaturepermissions-required
https://vuldb.com/?submit.768122
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

Adarsh007 (VulDB User)
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