itsourcecode Fees Management System receipt.php sql injection
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 detected in itsourcecode Fees Management System 1.0. Affected by this vulnerability is an unknown functionality of the file /receipt.php. Such manipulation of the argument ef_id leads to sql injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used.

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)
.