CVE-2026-2997

MEDIUM EPSS 7.1%

Published Feb 23, 20264mo ago · Modified Jun 17, 20262w ago

6.5 CVSS 4.0

Medium

Published Feb 23, 2026 4mo ago

Last Modified Jun 17, 2026 2w ago

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.

CVSS Details

Base Score

6.5

Exploitability

—

Impact

—

Vector string

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope X

Threat Intelligence

EPSS Exploit Probability

7.1% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-639

References 2

twcert.org.tw https://www.twcert.org.tw/en/cp-139-10721-276b6-2.html
twcert.org.tw https://www.twcert.org.tw/tw/cp-132-10720-ecdfd-1.html

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.