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.

Score

CVSS 3.1 7.3 High

Status

Deferred - cna@vuldb.com

Published

2026-09-06

Last modified

2026-09-08

Weaknesses

CWE-74, CWE-89

Affected products

• Class And Exam Timetabling System (Sourcecodester)

References

• 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