High severity · published Mar 19, 2026
CVE-2026-22558
An Authenticated NoSQL Injection vulnerability found in UniFi Network Application could allow a malicious actor with authenticated access to the network to escalate privileges
7.7
CVSS
0.6%
EPSS
No
On KEV
Description
An Authenticated NoSQL Injection vulnerability found in UniFi Network Application could allow a malicious actor with authenticated access to the network to escalate privileges.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 47% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
UN
UniFi Network Application · Ubiquiti Inc
10.1.89 before 10.1.89; 10.2.97 before 10.2.97; 9.0.118 before 9.0.118 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-22558
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-22558
community.ui.com
https://community.ui.com/releases/Security-Advisory-Bulletin-062-062/c29719c0-405e-4d4a-8f26-e343e99f931b
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