medium5.4
CVE-2025-53523
Stored cross-site scripting vulnerabilities exist in GroupSession Free edition prior to ver5.3.0, GroupSession byCloud prior to ver5.3.3, and GroupSession ZION…
Impact
Stored cross-site scripting vulnerabilities exist in GroupSession Free edition prior to ver5.3.0, GroupSession byCloud prior to ver5.3.3, and GroupSession ZION prior to ver5.3.2. 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
| Vendor | Product | Affected versions |
|---|---|---|
| Groupsession | Groupsession | before 5.3.0 before 5.3.2 before 5.3.3 |