CVE-2022-3059: SQL injection in Schoolbox version 21.0.2, by Schoolbox Pty Ltd

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-10-31 · updated 2026-06-17
Weakness: CWE-89

Description

The application was vulnerable to multiple instances of SQL injection (authenticated and unauthenticated) through a vulnerable parameter. Due to the stacked query support, complex SQL commands could be crafted and injected into the vulnerable parameter and using a sleep based inferential SQL injection it was possible to extract data from the database.

Affected products

Schoolbox Pty Ltd Schoolbox: 21.0.2

References

https://www.themissinglink.com.au/security-advisories/cve-2022-3059
https://www.themissinglink.com.au/security-advisories/cve-2022-3059

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