Improper Authorization in Pet Grooming Management Software by SourceCodester
CVE-2026-3737

5.3MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Pet Grooming Management Software
Vendor
CVE Published:
8 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-3737?

A vulnerability in SourceCodester's Pet Grooming Management Software version 1.0 affects the file add_user.php in the User Creation Handler component. This issue allows attackers to perform unauthorized actions due to improper authorization handling. The vulnerability is accessible remotely, increasing the risk of exploitation. Publicly disclosed methods for leveraging this flaw necessitate immediate attention to protect sensitive user data and ensure the integrity of the software.

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Affected Version(s)

Pet Grooming Management Software 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-2026-3737 - Proof of Concept

References

https://vuldb.com/?id.349715
vdb-entry
https://vuldb.com/?ctiid.349715
signaturepermissions-required
https://vuldb.com/?submit.767320
third-party-advisory

CVSS V4

Score:
5.3
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

Hiran (VulDB User)
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