CVE-2026-22567

CVSS v3 7.6 HIGH

7.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.3 / Impact : 4.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

I

mproper 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.

References

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

Configurations

Configuration 1 (hide)

cpe:2.3:a:zscaler:zscaler_internet_access_admin_portal:*:*:*:*:*:*:*:*

History

26 Feb 2026, 16:44

Type	Values Removed	Values Added
First Time		Zscaler Zscaler zscaler Internet Access Admin Portal
CWE		NVD-CWE-noinfo
References	~~() https://help.zscaler.com/zia/release-upgrade-summary-2025?applicable_category=zscalertwo.net&deployment_date=2025-12-17&id=1538575 -~~	() https://help.zscaler.com/zia/release-upgrade-summary-2025?applicable_category=zscalertwo.net&deployment_date=2025-12-17&id=1538575 - Release Notes, Vendor Advisory
CPE		cpe:2.3:a:zscaler:zscaler_internet_access_admin_portal::::::::
Summary		(es) Validación indebida de la entrada proporcionada por el usuario en la UI de administración de ZIA podría permitir a un administrador autenticado iniciar funciones de backend a través de campos de entrada específicos en escenarios limitados.

23 Feb 2026, 18:13

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-23 17:23

Updated : 2026-02-26 16:44

NVD link : CVE-2026-22567

Mitre link : CVE-2026-22567

CVE.ORG link : CVE-2026-22567

JSON object : View

Products Affected

zscaler_internet_access_admin_portal

CWE

CWE-20

Improper Input Validation

NVD-CWE-noinfo

{"id": "CVE-2026-22567", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 4.7, "exploitabilityScore": 2.3}, {"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 2.7, "attackVector": "NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 1.2}]}, "published": "2026-02-23T17:23:28.913", "references": [{"url": "https://help.zscaler.com/zia/release-upgrade-summary-2025?applicable_category=zscalertwo.net&deployment_date=2025-12-17&id=1538575", "tags": ["Release Notes", "Vendor Advisory"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Validaci\u00f3n indebida de la entrada proporcionada por el usuario en la UI de administraci\u00f3n de ZIA podr\u00eda permitir a un administrador autenticado iniciar funciones de backend a trav\u00e9s de campos de entrada espec\u00edficos en escenarios limitados."}], "lastModified": "2026-02-26T16:44:07.780", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:zscaler:zscaler_internet_access_admin_portal:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D167C381-5347-49C9-B7BF-E34DF00D02D2", "versionEndExcluding": "6.2r"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}