An Improper Input Validation vulnerability in UniFi Network Server may allow unauthorized access to an account if the account owner is socially engineered into clicking a malicious link. Affected Products: UniFi Network Server (Version 10.1.85 and earlier) Mitigation: Update UniFi Network Server to Version 10.1.89 or later.
History

Wed, 25 Mar 2026 12:00:00 +0000

Type Values Removed Values Added
First Time appeared Ubiquiti
Ubiquiti unifi Network Server
Vendors & Products Ubiquiti
Ubiquiti unifi Network Server

Tue, 24 Mar 2026 21:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 24 Mar 2026 19:30:00 +0000

Type Values Removed Values Added
Description An Improper Input Validation vulnerability in UniFi Network Server may allow unauthorized access to an account if the account owner is socially engineered into clicking a malicious link. Affected Products: UniFi Network Server (Version 10.1.85 and earlier) Mitigation: Update UniFi Network Server to Version 10.1.89 or later.
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: hackerone

Published: 2026-03-24T19:05:40.745Z

Updated: 2026-03-24T20:20:08.516Z

Reserved: 2026-01-07T15:39:03.440Z

Link: CVE-2026-22559

cve-icon Vulnrichment

Updated: 2026-03-24T20:19:56.297Z

cve-icon NVD

Status : Received

Published: 2026-03-24T20:16:26.253

Modified: 2026-03-24T21:16:27.087

Link: CVE-2026-22559

cve-icon Redhat

No data.