CVE-2026-2997 | THREATINT

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.

PUBLISHED Reserved 2026-02-23 | Published 2026-02-23 | Updated 2026-02-23 | Assigner twcert

MEDIUM: 5.4CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

MEDIUM: 6.5CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H

Problem types

CWE-639 Authorization Bypass Through User-Controlled Key

Product status

Default status

unaffected

Any version

affected

References

www.twcert.org.tw/tw/cp-132-10720-ecdfd-1.html third-party-advisory

www.twcert.org.tw/en/cp-139-10721-276b6-2.html third-party-advisory

cve.org (CVE-2026-2997)

nvd.nist.gov (CVE-2026-2997)

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