A security flaw has been discovered in code-projects Online Event Judging System 1.0. This affects an unknown part of the file /add_contestant.php. Performing manipulation of the argument fullname results in sql injection. Remote exploitation of the attack is possible. The exploit has been released to the public and may be exploited.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Carmelo
  • Online Event Judging System
Code-projects
  • Online Event Judging System

Configuration 1 [-]

cpe:2.3:a:carmelo:online_event_judging_system:1.0:*:*:*:*:*:*:*

No data.

References
Link Providers
https://code-projects.org/ cve-icon cve-icon
https://github.com/zzonce/cve/issues/3 cve-icon cve-icon
https://vuldb.com/?ctiid.329926 cve-icon cve-icon
https://vuldb.com/?id.329926 cve-icon cve-icon
https://vuldb.com/?submit.674006 cve-icon cve-icon
History

Tue, 28 Oct 2025 02:15:00 +0000

Type Values Removed Values Added
First Time appeared Carmelo
Carmelo online Event Judging System
CPEs cpe:2.3:a:carmelo:online_event_judging_system:1.0:*:*:*:*:*:*:*
Vendors & Products Carmelo
Carmelo online Event Judging System

Mon, 27 Oct 2025 22:30:00 +0000

Type Values Removed Values Added
First Time appeared Code-projects
Code-projects online Event Judging System
Vendors & Products Code-projects
Code-projects online Event Judging System

Mon, 27 Oct 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 27 Oct 2025 09:15:00 +0000

Type Values Removed Values Added
Description A security flaw has been discovered in code-projects Online Event Judging System 1.0. This affects an unknown part of the file /add_contestant.php. Performing manipulation of the argument fullname results in sql injection. Remote exploitation of the attack is possible. The exploit has been released to the public and may be exploited.
Title code-projects Online Event Judging System add_contestant.php sql injection
Weaknesses CWE-74
CWE-89
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 6.3, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 6.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2025-10-27T15:48:22.191Z

Reserved: 2025-10-26T05:33:43.746Z

Link: CVE-2025-12255

cve-icon Vulnrichment

Updated: 2025-10-27T15:48:18.082Z

cve-icon NVD

Status : Analyzed

Published: 2025-10-27T09:15:37.590

Modified: 2025-10-28T02:11:19.397

Link: CVE-2025-12255

cve-icon Redhat

No data.