CVE-2023-33924

9.8 criticalEPSS 0.7%

Critical (9.8) in felixwelberg sis handball. EPSS 0.7% chance of exploitation in the next 30 days.

Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') vulnerability in Felix Welberg SIS Handball allows SQL Injection.This issue affects SIS Handball: from n/a through 1.0.45.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWE: CWE-89
Published: 2023-11-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

felixwelberg:sis_handball

References

https://patchstack.com/database/vulnerability/sis-handball/wordpress-sis-handball-plugin-1-0-45-sql-injection-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/sis-handball/wordpress-sis-handball-plugin-1-0-45-sql-injection-vulnerability?_s_id=cve

Check your stack JSON