Quick answers
- Is CVE-2026-105246 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-105246 being exploited in the wild.
- How severe is CVE-2026-105246?
- 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-2026-105246?
- No fixed version is recorded yet. Use parameterized queries and prepared statements to separate SQL code from user input. Implement strict input validation to ensure the Subject parameter conforms to expected formats, and ensure the database connection account has minimal necessary permissions rather than administrative privileges. 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-2026-105246 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-105246?
- 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 parameterized queries and prepared statements to separate SQL code from user input. Implement strict input validation to ensure the Subject parameter conforms to expected formats, and ensure the database connection account has minimal necessary permissions rather than administrative privileges.
Technical details
A SQL injection vulnerability exists in /reviewer_0/admins/assessments/subject/btn_functions.php via the Subject parameter, which is passed directly into SQL queries without sanitization or parameterization. The vulnerability requires only an HTTP POST request and no authentication, and can be exploited using standard SQL injection techniques (boolean-based blind, error-based, and time-based blind). An attacker gains unauthorized database access and can read, modify, or delete sensitive data.
Affected products
- SourceCodester Online Reviewer Management System 1.0
Timeline
- 2026-09-13: disclosed
- 2026-10-05: advisory