CVE-2026-24665
Open eClass is Vulnerable to Stored Cross-Site Scripting (XSS) via Student Assignment Upload
Vexday Risk Score
21Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 8.7EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
03 Feb 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
Affected products
gunet · openeclassWant to know if your infrastructure is exposed to this?
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