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.

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Advisories

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Fixes

Solution

Update to version 1.77 or later.


Workaround

No workaround given by the vendor.

History

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: 2026-02-23T01:55:37.610Z

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

Link: CVE-2026-2997

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

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

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

Link: CVE-2026-2997

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses