SQL Injection Vulnerability in itsourcecode Electronic Judging System 1.0
CVE-2026-9525

6.9MEDIUM

Key Information:

Vendor

Itsourcecode

Status
Electronic Judging System
Vendor
CVE Published:
26 May 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-9525?

The itsourcecode Electronic Judging System version 1.0 is vulnerable to a SQL injection attack through improper handling of the 'judge_id' parameter in the /admin/edit_judge.php file. This flaw allows remote attackers to manipulate database queries, potentially compromising data integrity and security. As the exploit has been publicly disclosed, users are urged to assess their systems for vulnerabilities and apply necessary mitigations promptly.

Affected Version(s)

Electronic Judging 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-2026-9525 - Proof of Concept

References

https://vuldb.com/vuln/365544
vdb-entrytechnical-description
https://vuldb.com/vuln/365544/cti
signaturepermissions-required
https://vuldb.com/submit/814713
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

i-OvO-i (VulDB User)
.