SQL Injection Vulnerability in PHPGurukul Daily Expense Tracker Software
CVE-2025-4736

6.9MEDIUM

Key Information:

Vendor

PHPgurukul
Status
Daily Expense Tracker
Vendor
CVE Published:
16 May 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-4736?

A security issue has been discovered in PHPGurukul's Daily Expense Tracker software, specifically within the /register.php file. This vulnerability allows attackers to manipulate the email parameter, leading to SQL injection. An attacker can execute this exploit remotely, potentially compromising sensitive data stored in the database. Given that the exploit has been publicly disclosed, it poses a risk to users of the affected version of the software. It is imperative for users to assess their system and apply necessary security measures to mitigate potential risks associated with this vulnerability.

Affected Version(s)

Daily Expense Tracker 1.1

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-2025-4736 - Proof of Concept

References

https://vuldb.com/?id.309038
vdb-entrytechnical-description
https://vuldb.com/?ctiid.309038
signaturepermissions-required
https://vuldb.com/?submit.570814
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

QKset (VulDB User)
.
CVE-2025-4736 : SQL Injection Vulnerability in PHPGurukul Daily Expense Tracker Software