TVN ID	TVN-202602005
CVE ID	CVE-2026-2997
CVSS	5.4 (Medium) CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Affected Products	Tronclass version 1.74 and earlier
Description	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.
Solution	Update to version 1.77 or later.
Credit	yochan06(ICEDTEA)
Public Date	2026-02-23