Servers and applications
GHSA-4c5q-6c64-96j7
Unauthenticated SignalR hubs disclose content identifiers and editorial activity
- Severity
- Low 3.7
- Published
- 6 Oct 2026
- Last changed
- 6 Oct 2026
- Added to UpHeron
- 3 Nov 2026
- Fixed in
- 17.7.1, 18.2.1
- Sources
- Project advisories (GitHub)
Affected software
| Software | Affected versions |
|---|---|
Umbraco CMSServers and applications · github:umbraco/umbraco-cms |
|
References
- GitHub Advisory Database https://github.com/advisories/GHSA-4c5q-6c64-96j7
- github.com https://github.com/umbraco/Umbraco-CMS/security/advisories/GHSA-4c5q-6c64-96j7