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CVE Vulnerability Details :
CVE-2026-2997
PUBLISHED
More InfoOfficial Page
Assigner-twcert
Assigner Org ID-cded6c7f-6ce5-4948-8f87-aa7a3bbb6b0e
View Known Exploited Vulnerability (KEV) details
Published At-23 Feb, 2026 | 01:55
Updated At-23 Feb, 2026 | 13:46
Rejected At-
▼CVE Numbering Authority (CNA)
WisdomGarden｜Tronclass - Insecure Direct Object Reference

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.

Affected Products
Vendor
WisdomGarden
Product
Tronclass
Default Status
unaffected
Versions
Affected
  • From 0 through 1.74 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-639CWE-639 Authorization Bypass Through User-Controlled Key
Type: CWE
CWE ID: CWE-639
Description: CWE-639 Authorization Bypass Through User-Controlled Key
Metrics
VersionBase scoreBase severityVector
3.15.4MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
4.06.5MEDIUM
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
Version: 3.1
Base score: 5.4
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Version: 4.0
Base score: 6.5
Base severity: MEDIUM
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
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-21CAPEC-21 Exploitation of Trusted Identifiers
CAPEC ID: CAPEC-21
Description: CAPEC-21 Exploitation of Trusted Identifiers
Solutions

Update to version 1.77 or later.

Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.twcert.org.tw/tw/cp-132-10720-ecdfd-1.html
third-party-advisory
https://www.twcert.org.tw/en/cp-139-10721-276b6-2.html
third-party-advisory
Hyperlink: https://www.twcert.org.tw/tw/cp-132-10720-ecdfd-1.html
Resource:
third-party-advisory
Hyperlink: https://www.twcert.org.tw/en/cp-139-10721-276b6-2.html
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found