CVE-2026-22567
Improper Input Validation in ZIA Admin UI Enables Backend Access
Publication date: 2026-02-23
Last updated on: 2026-02-26
Assigner: Zscaler, Inc.
Description
Description
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| zscaler | zscaler_internet_access_admin_portal | to 6.2r (exc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-20 | The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability involves improper validation of user-supplied input in the ZIA Admin UI. It could allow an authenticated administrator to trigger backend functions through specific input fields under certain limited scenarios.
How can this vulnerability impact me? :
The vulnerability could allow an authenticated administrator to execute unintended backend functions, potentially leading to high confidentiality impact and limited integrity impact, as indicated by the CVSS score. This means sensitive information could be exposed or altered, affecting system security.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know