CVE-2026-2997

Tronclass developed by WisdomGarden has a Insecure Direct Object Reference vulnerability. After obtaining a course ID, authenticated remote attackers to modify a specific parameter to obtain a course invitation code, thereby joining any course.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.twcert.org.tw/en/cp-139-10721-276b6-2.html
https://www.twcert.org.tw/tw/cp-132-10720-ecdfd-1.html

Configurations

No configuration.

History

23 Feb 2026, 18:13

Type	Values Removed	Values Added
Summary		(es) Tronclass desarrollado por WisdomGarden tiene una vulnerabilidad de Referencia Directa a Objeto Insegura. Después de obtener un ID de curso, los atacantes remotos autenticados pueden modificar un parámetro específico para obtener un código de invitación de curso, uniéndose así a cualquier curso.

23 Feb 2026, 03:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-23 03:15

Updated : 2026-02-23 18:13

NVD link : CVE-2026-2997

Mitre link : CVE-2026-2997

CVE.ORG link : CVE-2026-2997

JSON object : View

Products Affected

No product.

CWE

CWE-639

Authorization Bypass Through User-Controlled Key

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