Quick answers
- Is CVE-2026-104123 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-104123 being exploited in the wild.
- How severe is CVE-2026-104123?
- High severity, with a CVSS score of 7.3, published 2 October 2026.
- Which products and versions are affected?
- SourceCodester Online Reviewer Management System 1.0.
- Is there a fix for CVE-2026-104123?
- 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-2026-104123 attacked?
- It is attacked over the network, in a web application.
- Am I affected by CVE-2026-104123?
- 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.
Technical details
A SQL injection vulnerability exists in the /reviewer_0/admins/assessments/activities/btn_functions.php endpoint when the action=activity parameter is supplied. The Title parameter is not properly sanitized before being incorporated into a SQL query, allowing an attacker to inject arbitrary SQL commands. This can be exploited remotely without authentication to read or modify database contents.
Affected products
- SourceCodester Online Reviewer Management System 1.0
Timeline
- 2026-10-02: disclosed: Public exploit available
- 2026-10-02: other: CVE assigned: CVE-2026-104123