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.

• CWE-74
• CWE-89

• https://github.com/justconter/_CVE/issues/4
• https://vuldb.com/cve/CVE-2026-86223
• https://vuldb.com/submit/897749
• https://vuldb.com/vuln/399376
• https://vuldb.com/vuln/399376/cti
• https://www.sourcecodester.com/
• https://github.com/justconter/cve/issues/4

Published

Sep 6, 2026

Last Modified

Sep 8, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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