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.
Advisories

No advisories yet.

Fixes

Solution

Update to version 1.77 or later.


Workaround

No workaround given by the vendor.

History

Mon, 23 Feb 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Wisdomgarden
Wisdomgarden tronclass
Vendors & Products Wisdomgarden
Wisdomgarden tronclass

Mon, 23 Feb 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 23 Feb 2026 02:30:00 +0000

Type Values Removed Values Added
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.
Title WisdomGarden|Tronclass - Insecure Direct Object Reference
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N'}

cvssV4_0

{'score': 6.5, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:H/SI:H/SA:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: twcert

Published:

Updated: 2026-02-23T13:46:00.906Z

Reserved: 2026-02-23T01:38:26.604Z

Link: CVE-2026-2997

cve-icon Vulnrichment

Updated: 2026-02-23T13:45:34.193Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-23T03:15:59.657

Modified: 2026-02-23T18:13:53.397

Link: CVE-2026-2997

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-23T14:28:25Z

Weaknesses