SQL Injection Vulnerability in itsourcecode Fees Management System
CVE-2026-10811

5.3MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Fees Management System
Vendor
CVE Published:
4 June 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-10811?

A security vulnerability has been identified in the itsourcecode Fees Management System version 1.0, specifically within the functionality of the /receipt.php file. This vulnerability arises from improper handling of the ef_id parameter, allowing for SQL injection attacks. Malicious actors can exploit this flaw remotely, potentially compromising the database through crafted input. The exploit has been publicly disclosed, heightening the urgency for users to assess their exposure and implement necessary security measures.

Affected Version(s)

Fees 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-2026-10811 - Proof of Concept

References

https://vuldb.com/vuln/368259
vdb-entrytechnical-description
https://vuldb.com/vuln/368259/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-10811
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

Fangyuan (VulDB User)
.