Low severity · published Feb 23, 2026
CVE-2026-22567
ZIA Admin UI Input Validation Bug
2.7
CVSS
0.2%
EPSS
No
On KEV
Description
Improper validation of user-supplied input in the ZIA Admin UI could allow an authenticated administrator to initiate backend functions through specific input fields in limited scenarios.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 13% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZA
ZIA Admin UI · Zscaler
6.2 before 6.2r · source: vendor
ZI
Zscaler Internet Access Admin Portal · Zscaler
before 6.2r · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-22567
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-22567
Release Notes
https://help.zscaler.com/zia/release-upgrade-summary-2025?applicable_category=zscalertwo.net&deployment_date=2025-12-17&id=1538575
More from ZIA Admin UI
2.7
CVE-2026-22568
Unauthorized information retrieval in ZIA Admin UI