CVE-2026-86223

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.

  • Published Sep 6, 2026
  • CVSS 5.5 medium
  • 0.4% chance of exploitation in the next 30 days (EPSS)

Affected software

CVE-2026-86223 at the National Vulnerability Database