Authorization Bypass Vulnerability in Affected Product by Vendor
CVE-2025-46387

8.8HIGH

Key Information:

Vendor

Emby

Status
Mediabrowser
Vendor
CVE Published:
6 August 2025

What is CVE-2025-46387?

This vulnerability allows an attacker to bypass authorization mechanisms using user-controlled keys, potentially granting unauthorized access to sensitive data and functionalities within the affected product. Proper validation of user inputs is crucial to mitigate this security risk.

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Affected Version(s)

MediaBrowser 4.9.0.35

References

https://www.gov.il/en/departments/dynamiccollectors/cve_a...

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Moriel Harush
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