CVE-2026-55110
- State
- Published
- Severity
- 7.5 High
- Published
- Jul 2, 2026
- Updated
- Jul 2, 2026
- Reserved
- Jun 16, 2026
Description
A malicious actor who lures an authenticated user to a malicious page could exploit a Cross-Origin Resource Sharing (CORS) misconfiguration found in UniFi OS to trigger actions in UniFi OS using that user's session.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H | hackerone |
Weaknesses
- CWE-942 Permissive Cross-domain Policy with Untrusted Domains
Affected Products
| Product | Versions |
|---|---|
UniFi OS ServerUbiquiti Inc |
|
Dream MachinesUbiquiti Inc |
|
Enterprise Fortress GatewayUbiquiti Inc |
|
Dream WallUbiquiti Inc |
|
Dream RoutersUbiquiti Inc |
|
Express 7Ubiquiti Inc |
|
Cloud KeysUbiquiti Inc |
|
Network Video RecordersUbiquiti Inc |
|
Enterprise Video RecordersUbiquiti Inc |
|
Cloud GatewaysUbiquiti Inc |
|
Network Attached StorageUbiquiti Inc |
|
Enterprise Firewall CoreUbiquiti Inc |
|
References
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