cvedb.io
CVE-2025-66284
MEDIUM · CVSS 5.4
EPSS exploitation probability: 0%
Published 2025-12-12T05:16:12.230 · Last modified 2026-06-17T09:56:36.597

Summary

Stored cross-site scripting vulnerabilities exist in GroupSession Free edition prior to ver5.7.1, GroupSession byCloud prior to ver5.7.1, and GroupSession ZION prior to ver5.7.1. A logged-in user can prepare a malicious page or URL, and an arbitrary script may be executed on the web browser when another user accesses it.

Affected products

groupsession — groupsession

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.