CVE-2026-86223 MEDIUM

CVE-2026-86223: SourceCodester Class and Exam Timetabling System modal_add_coursea.php mysqli_query sql injection

Vendor Sourcecodester
Product Class and Exam Timetabling System
Weakness CWE-89 · SQLi
Published September 6, 2026
Last update September 6, 2026
View on NVD All CVEs

CVSS base score

6.9/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

September 6, 2026 CVE published

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