CVE-2026-22559: Input Validation
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-22559?
CVE-2026-22559 is categorized as a high severity vulnerability due to its potential to allow unauthorized access.
How do I fix CVE-2026-22559?
To fix CVE-2026-22559, update the UniFi Network Server to version 10.1.86 or later.
What are the affected products of CVE-2026-22559?
CVE-2026-22559 affects the UniFi Network Server version 10.1.85 and earlier.
How does CVE-2026-22559 allow unauthorized access?
CVE-2026-22559 allows unauthorized access through improper input validation, potentially exploiting social engineering tactics.
Is the risk associated with CVE-2026-22559 easy to exploit?
Yes, the risk associated with CVE-2026-22559 is relatively easy to exploit if users are tricked into clicking a malicious link.