SQL Injection Vulnerability in PHPGurukul Daily Expense Tracking System
CVE-2026-6193

6.9MEDIUM

Key Information:

Vendor

PHPgurukul
Status
Daily Expense Tracking System
Vendor
CVE Published:
13 April 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-6193?

A vulnerability has been identified in the PHPGurukul Daily Expense Tracking System version 1.1, specifically within the /register.php file. This flaw allows attackers to manipulate the 'email' argument, potentially leading to SQL injection attacks. The nature of the vulnerability enables remote exploitation, which poses significant risks to systems using this software. As the exploit details have been publicly released, it is crucial for users to apply appropriate security measures to mitigate potential threats.

Affected Version(s)

Daily Expense Tracking System 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-2026-6193 - Proof of Concept

References

https://vuldb.com/vuln/357115
vdb-entrytechnical-description
https://vuldb.com/vuln/357115/cti
signaturepermissions-required
https://vuldb.com/submit/797433
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

.