# CVE-2026-36920: Sourcecodester Online Reviewer System SQL injection in questions-view.php

Source: https://junglewise.ai/threats/cve-2026-36920-sourcecodester-online-reviewer-system-sql-injection-in-questions  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-04-13. Updated: 2026-05-10  
License: CC BY 4.0 with a link back

CVE-2026-36920 · Severity: low · CVSS 2.7 · Published 2026-04-13

The Sourcecodester Online Reviewer System, a web application for managing and taking exams, contains a security flaw that allows an administrative user to perform unauthorized database queries. By exploiting this vulnerability, an attacker with administrative credentials could access sensitive information stored in the database beyond what they are normally permitted to see. This could lead to the exposure of system configuration details or other internal data.

Vendors: [Janobe](https://junglewise.ai/threats/vendors/janobe).

## Quick answers

**Is CVE-2026-36920 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-36920 being exploited in the wild.

**How severe is CVE-2026-36920?** Low severity, with a CVSS score of 2.7, published 13 April 2026.

**Which products and versions are affected?** Sourcecodester Online Reviewer System 1.0.

**Is there a fix for CVE-2026-36920?** No fixed version is recorded yet. Check the vendor's advisory in the references below. 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-2026-36920 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-36920?** Check whether you run Janobe Online Reviewer System. 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.

## Technical details

A SQL injection vulnerability exists in Sourcecodester Online Reviewer System v1.0 within the 'id' parameter of the /system/system/admins/assessments/examproper/questions-view.php file. The application fails to properly sanitize user-supplied input before using it in a SQL query, enabling Union-based SQL injection. An attacker with high privileges (administrative access) can exploit this over the network to execute arbitrary SQL commands and leak database information, such as the database name. The vulnerability was identified in environments running PHP 8.1 via XAMPP.

## Affected products

- Sourcecodester Online Reviewer System 1.0

## Timeline

- 2026-04-13: disclosed
- 2026-04-13: advisory

## References

- [https://github.com/hubdk01/bug_report/blob/main/Sourcecodester/online-reviewer-system/SQL-1.md](https://github.com/hubdk01/bug_report/blob/main/Sourcecodester/online-reviewer-system/SQL-1.md)

## Related threats

- [Sourcecodester Online Reviewer System SQL injection in exam-update.php](https://junglewise.ai/threats/cve-2026-36919-sourcecodester-online-reviewer-system-sql-injection-in-exam)