What’s Vulnerable › Vulnerabilities

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

• Severity: low (CVSS 2.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-23 · updated 2026-06-17
• Weakness: CWE-20

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.

Affected products

• Zscaler ZIA Admin UI: before 6.2r — fixed in 6.2r

How to fix

Upgrade to a fixed version: Zscaler ZIA Admin UI 6.2r. Check the vendor advisory for mitigations.

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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