CVE-2026-110466

Deferred Deferred - Pending Action

Sensitive Data Exposure in Tronclass

Publication date: 2026-10-14

Last updated on: 2026-10-14

Assigner: TWCERT/CC

Description

Tronclass developed by WisdomGarden has a Sensitive Data Exposure vulnerability. Authenticated remote attackers can bypass anonymous grading restrictions and obtain anonymous student information.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-10-14

Last Modified

2026-10-14

Generated

2026-10-19

AI Q&A

2026-10-15

EPSS Evaluated

2026-10-18

NVD

CVE-2026-110466

EUVD

EUVD-2026-100872

Affected Vendors & Products

Vendor	Product	Version / Range
WisdomGarden	Tronclass	1.77
WisdomGarden	Tronclass	1.78

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-497	The product does not properly prevent sensitive system-level information from being accessed by unauthorized actors who do not have the same level of access to the underlying system as the product does.

Attack-Flow Graph

Executive Summary

Tronclass by WisdomGarden has a Sensitive Data Exposure vulnerability. Authenticated remote attackers can bypass anonymous grading restrictions to access anonymous student information.

Detection Guidance

This vulnerability involves sensitive data exposure in Tronclass. To detect it, check Tronclass versions 1.77 and 1.78 for unauthorized access to student data. Monitor network traffic for unusual requests bypassing authentication. Inspect logs for peer review score modifications or anonymous grading bypass attempts.

Impact Analysis

Attackers could obtain sensitive student data, including grades or personal details, despite anonymity settings. This could lead to privacy breaches or misuse of academic information.

Compliance Impact

This vulnerability may violate data protection regulations like GDPR or FERPA by exposing personal data without consent. Organizations using Tronclass could face compliance penalties.

Mitigation Strategies

Update Tronclass to version 1.77.123590-hotfix or later, or 1.78.123589-hotfix or later to mitigate the risk.

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