What is CVE-2023-30245?

CVE-2023-30245 is a critical-severity vulnerability in Judging Management System Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2023-05-15.

How severe is CVE-2023-30245?

Critical severity. CVSS v3 base score is 9.8 out of 10.

SQL Injection in Judging Management System Project

CVE-2023-30245

SQL injection vulnerability found in Judging Management System v.1.0 allows a remote attacker to execute arbitrary code via the crit_id parameter of the edit_criteria.php file.

Vulnerability class: SQL Injection

Published 2023-05-15 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.013 (69.5th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 69.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Judging Management System Project — versions 1.0

Weakness classification (CWE)

CWE-89 — SQL Injection

References

www.github.com (Not Applicable)
github.com/qingning988/cve_report/blob/main/judging-management-system/SQLi-1.md (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-30245?: CVE-2023-30245 is a critical-severity vulnerability in Judging Management System Project, classified under SQL Injection. CVSS score: 9.8/10. Published 2023-05-15.
How severe is CVE-2023-30245?: Critical severity. CVSS v3 base score is 9.8 out of 10.