Quick answers
- Is CVE-2026-105247 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-105247 being exploited in the wild.
- How severe is CVE-2026-105247?
- High severity, with a CVSS score of 7.3, published 5 October 2026.
- Which products and versions are affected?
- SourceCodester Online Reviewer Management System 1.0.
- Is there a fix for CVE-2026-105247?
- No fixed version is recorded yet. Use prepared statements and parameter binding to separate SQL code from user input. Implement strict input validation and filtering to ensure data conforms to expected formats, and restrict database user account permissions to the minimum necessary for operation.</anigation> </invoke> If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-105247 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-105247?
- Check whether you run SourceCodester Online Reviewer Management System at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
How to fix
Use prepared statements and parameter binding to separate SQL code from user input. Implement strict input validation and filtering to ensure data conforms to expected formats, and restrict database user account permissions to the minimum necessary for operation.</anigation> </invoke>
Technical details
A SQL injection vulnerability exists in /reviewer_0/admins/assessments/subject/btn_functions.php where the 'Subject' parameter is unsanitized and directly concatenated into SQL queries. The vulnerability is exploitable via POST requests without authentication and supports boolean-based blind, error-based, and time-based blind SQL injection techniques. Attackers can enumerate databases, extract sensitive data, modify records, or achieve complete database compromise.
Affected products
- SourceCodester Online Reviewer Management System 1.0
Timeline
- 2026-09-13: disclosed: Vulnerability reported on GitHub
- 2026-10-05: advisory: CVE-2026-105247 published