CVE-2026-110465: CWE-639 Authorization Bypass Through User-Controlled Key in WisdomGarden Tronclass
Description
CVE-2026-110465 is an authorization bypass vulnerability in WisdomGarden's Tronclass software versions 1.77 and 1.78. Authenticated remote attackers can exploit an insecure direct object reference (CWE-639) by modifying a user-controlled parameter to alter peer review scores of any student. The vulnerability has a medium severity with a CVSS 4.0 base score of 5.3.
CVSS v4.0
Score 5.3medium
Affected software
WisdomGarden
Tronclass
pkg:github/wisdomgarden/TronclassRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Tronclass by WisdomGarden contains an insecure direct object reference vulnerability (CWE-639) that allows authenticated remote attackers to manipulate a specific parameter to change peer review scores of students. This flaw affects versions 1.77 and 1.78 of the software. The CVSS 4.0 vector indicates network attack vector, low attack complexity, no privileges required beyond authentication, no user interaction, and limited impact on integrity. No known exploits are reported in the wild.
Potential Impact
An attacker with authenticated access can bypass authorization controls to modify peer review scores of any student, potentially undermining the integrity of the peer review process within the Tronclass platform. There is no indication of impact on confidentiality or availability.
Mitigation Recommendations
No patch or official fix information is provided. Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, restrict authenticated user privileges to trusted individuals and monitor for unauthorized score changes.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- twcert
- Date Reserved
- 2026-10-14T06:12:28.715Z
- Cvss Version
- 4.0
- State
- PUBLISHED
Threat ID: 6acf22582cdf04f656513b9e
Added to database: 10/14/2026, 06:34:00 UTC
Last enriched: 10/14/2026, 07:04:26 UTC
Last updated: 10/14/2026, 07:08:22 UTC
Views: 4
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