How severe is CVE-2023-30246?

CVE-2023-30246 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-30246 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-30246?

CVE-2023-30246 affects Judging Management System Project Judging Management System. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-30246?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2023-30246 published?

CVE-2023-30246 was published on 2023-05-12 and last updated on 2026-06-17.

CVE-2023-30246

CVE-2023-30246 is a critical-severity vulnerability in Judging Management System Project Judging Management System with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-89.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Judging Management System Project Judging Management System
Published: 2023-05-12
Last modified: 2026-06-17

Description

SQL injection vulnerability found in Judging Management System v.1.0 allows a remote attacker to execute arbitrary code via the contestant_id parameter.

Frequently asked questions

What is CVE-2023-30246?: SQL injection vulnerability found in Judging Management System v.1.0 allows a remote attacker to execute arbitrary code via the contestant_id parameter.
How severe is CVE-2023-30246?: CVE-2023-30246 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-30246 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-30246?: CVE-2023-30246 affects Judging Management System Project Judging Management System. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-30246?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2023-30246 published?: CVE-2023-30246 was published on 2023-05-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:judging_management_system_project:judging_management_system:1.0:*:*:*:*:*:*:*

More vulnerabilities in Judging Management System Project Judging Management System

CVE-2023-37682 — Critical (CVSS 9.8): Judging Management System v1.0 was discovered to contain a SQL injection vulnerability via the id parameter at…
CVE-2023-30245 — Critical (CVSS 9.8): SQL injection vulnerability found in Judging Management System v.1.0 allows a remote attacker to execute arbitrary code…
CVE-2023-30018 — Critical (CVSS 9.8): Judging Management System v1.0 is vulnerable to SQL Injection. via /php-jms/review_se_result.php?mainevent_id=.
CVE-2023-30203 — Critical (CVSS 9.8): Judging Management System v1.0 was discovered to contain a SQL injection vulnerability via the event_id parameter at…
CVE-2023-30077 — Critical (CVSS 9.8): Judging Management System v1.0 by oretnom23 was discovered to vulnerable to SQL injection via…
CVE-2023-30204 — Critical (CVSS 9.8): Judging Management System v1.0 was discovered to contain a SQL injection vulnerability via the judge_id parameter at…

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