Is CVE-2026-86223 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-86223?

CVE-2026-86223 has a CVSS v3 severity of HIGH (7.3).

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CVE-2026-86223

Description

A vulnerability was found in SourceCodester Class and Exam Timetabling System 1.0. This impacts the function mysqli_query of the file /admin/modal_add_coursea.php. Performing a manipulation of the argument course results in sql injection. Remote exploitation of the attack is possible. The exploit has been made public and could be used.