CVE-2021-24575 WPSchoolPress < 2.1.10 - Multiple Authenticated SQL Injections

What is CVE-2021-24575?

CVE-2021-24575 is a high-severity SQL injection vulnerability in Unknown School Management System – WPSchoolPress, published on 8 Nov 2021. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

The School Management System – WPSchoolPress WordPress plugin before 2.1.10 does not properly sanitize or use prepared statements before using POST variable in SQL queries, leading to SQL injection in multiple actions available to various authenticated users, from simple subscribers/students to teachers and above.

Weakness: CWE-89

Which versions are affected by CVE-2021-24575?

It affects 1 product.

Products include Igexsolutions Wpschoolpress.

How do I fix CVE-2021-24575?

No fix has been published for CVE-2021-24575 yet. Limit exposure of the affected software until one is available.

Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.

Is CVE-2021-24575 being exploited?

There is no known exploitation of CVE-2021-24575 in the wild and no public exploit code.

Other vulnerabilities in Unknown School Management System – WPSchoolPress

• CVE-2025-1667 School Management System – WPSchoolPress <= 2.2.16 - Missing Authorization to Privilege Escalation via Account Takeover High 8.8
• CVE-2024-9637 Missing authorization in School Management System – WPSchoolPress High 8.8
• CVE-2023-4776 WPSchoolPress < 2.2.5 - Teacher+ SQLi High 8.8
• CVE-2025-1669 School Management System – WPSchoolPress <= 2.2.17 - Authenticated (Teacher+) SQL Injection Medium 6.5
• CVE-2025-1670 School Management System – WPSchoolPress <= 2.2.16 - Authenticated (Parent+) SQL Injection Medium 6.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-jx26-7xc3-2xc3.