Improper Authorization in Handler for Custom URL Scheme in Zoom Workplace before version 7.0.4 for Android and before 7.0.3 for iOS may allow an unauthenticated user to conduct an escalation of privilege via network access.

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Vendors Products
Zoom Communications Subscribe
Zoom Workplace Subscribe
Advisories

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Fixes

Solution

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Workaround

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History

Fri, 12 Jun 2026 19:45:00 +0000

Type Values Removed Values Added
Title Unauthenticated Privilege Escalation via Improper Authorization in Zoom Workplace URL Scheme
First Time appeared Zoom Communications
Zoom Communications zoom Workplace
Vendors & Products Zoom Communications
Zoom Communications zoom Workplace

Fri, 12 Jun 2026 19:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 12 Jun 2026 18:45:00 +0000

Type Values Removed Values Added
Description Improper Authorization in Handler for Custom URL Scheme in Zoom Workplace before version 7.0.4 for Android and before 7.0.3 for iOS may allow an unauthenticated user to conduct an escalation of privilege via network access.
Weaknesses CWE-939
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Zoom

Published:

Updated: 2026-06-12T19:05:19.573Z

Reserved: 2026-06-09T10:12:34.854Z

Link: CVE-2026-53407

cve-icon Vulnrichment

Updated: 2026-06-12T19:05:15.789Z

cve-icon NVD

Status : Received

Published: 2026-06-12T19:16:29.973

Modified: 2026-06-12T19:16:29.973

Link: CVE-2026-53407

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-06-12T19:30:31Z

Weaknesses