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Description

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 high-privileged users (teachers or administrators) to inject malicious JavaScript into multiple user-controllable input fields across the application, which is executed when other users access affected pages. This issue has been patched in version 4.2.

PUBLISHED Reserved 2026-01-23 | Published 2026-02-03 | Updated 2026-02-04 | Assigner GitHub_M




MEDIUM: 6.1CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:N

Problem types

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Product status

< 4.2
affected

References

github.com/...eclass/security/advisories/GHSA-2x83-4fh2-fcw7

cve.org (CVE-2026-24671)

nvd.nist.gov (CVE-2026-24671)

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