CVE-2026-24665
moderate-risk
Published 2026-02-03
The Open eClass platform (formerly known as GUnet eClass) is a complete course management system. Prior to version 4.2, a stored Cross-Site Scripting (XSS) vulnerability allows authenticated students to inject malicious JavaScript into uploaded assignment files, which is executed when instructors view the submission. This issue has been patched in version 4.2.
Do I need to act?
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0.04% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.7/10
High
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
References (1)
35
/ 100
moderate-risk
Severity
30/34 · Critical
Exploitability
0/34 · Minimal
Exposure
5/34 · Minimal