CVE-2023-30016

SQL Injection vulnerability in oretnom23 Judging Management System v1.0, allows remote attackers...

9.8 Critical

SQL Injection vulnerability in oretnom23 Judging Management System v1.0, allows remote attackers to execute arbitrary code and obtain sensitive information via sub_event_id parameter in sub_event_details_edit.php.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: High
Availability: High

Exploit likelihood

1.02%Up 1.0 points since Jan 17, 2024

What each source reports

NVD Score used 9.8

Record: CVE-2023-30016
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-89
Updated: 2026-11-02

CVE List 9.8

Record: CVE-2023-30016
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-89
Updated: 2026-11-02

EUVDEUVD-2023-34450 9.8

Record: EUVD-2023-34450
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Updated: 2026-11-02

GitHub AdvisoriesGHSA-8w7f-m7fg-fhfc 9.8

SQL Injection vulnerability in oretnom23 Judging Management System v1.0, allows remote attackers...

Record: GHSA-8w7f-m7fg-fhfc
CVSS 3.1: 9.8 CriticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness: CWE-89
Updated: 2026-11-02

Affected products

oretnom23 judging management system

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-30016 is a critical vulnerability (CVSS 9.8) in Oretnom23 Judging Management System, published January 12, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.02%, the 63rd percentile. No source names a fixed version.