CVE-2026-86221

SourceCodester Class and Exam Timetabling System modal_add_course1.php mysqli_query sql injection

Published: Sep 6, 2026Updated: Sep 8, 2026 Sources: CVE List NVDCWE-74

7.3HIGH

Description

A flaw has been found in SourceCodester Class and Exam Timetabling System 1.0. The impacted element is the function mysqli_query of the file /admin/modal_add_course1.php. This manipulation of the argument course causes sql injection. The attack may be initiated remotely. The exploit has been published and may be used.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAttack Vector

Network

AC:LAttack Complexity

Low

PR:NPrivileges Required

None

UI:NUser Interaction

None

Scope

S:UScope

Unchanged

Impact

C:LConfidentiality

Low

I:LIntegrity

Low

A:LAvailability

Low

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Weaknesses

CWE-74 CWE-89

Affected Products

SourceCodester

commercial·PH

Class and Exam Timetabling SystemOn-premWeb App

Web & CMS Plugins / cms-core

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Execution

Initial Access

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References

https://github.com/justconter/_CVE/issues/2

github.com

https://vuldb.com/cve/CVE-2026-86221

vuldb.com

https://vuldb.com/submit/897747

vuldb.com

and 3 more references View all →

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