SQL Injection Vulnerability in Online Event Judging System by Code-Projects
CVE-2025-12262

5.3MEDIUM

Key Information:

Vendor

Code-projects

Status
Online Event Judging System
Vendor
CVE Published:
27 October 2025

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2025-12262?

The Online Event Judging System version 1.0 contains a vulnerability in the /edit_criteria.php file, where improper handling of the crit_id argument allows for SQL injection. This flaw enables attackers to execute arbitrary SQL commands, potentially compromising the database. The vulnerability can be exploited remotely, raising significant security concerns. Users of this system are advised to review their security practices and consider applying necessary patches to mitigate the risk.

Affected Version(s)

Online Event 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-2025-12262 - Proof of Concept

References

https://vuldb.com/?id.329933
vdb-entrytechnical-description
https://vuldb.com/?ctiid.329933
signaturepermissions-required
https://vuldb.com/?submit.674056
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

zhonglouguairen (VulDB User)
JSON
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CVE-2025-12262 : SQL Injection Vulnerability in Online Event Judging System by Code-Projects