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CVE-2025-34436

Good to know:

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Date: December 17, 2025

AVideo versions prior to 20.0 allow any authenticated user to upload files into directories belonging to other users due to an insecure direct object reference. The upload functionality verifies authentication but does not enforce ownership checks.

Severity Score

Related Resources (6)

https://nvd.nist.gov/vuln/detail/CVE-2025-34436
https://www.vulncheck.com/advisories/avideo-idor-arbitrary-file-upload
https://github.com/WWBN/AVideo/commit/c279999cbd
https://chocapikk.com/posts/2025/avideo-security-vulnerabilities/
https://github.com/WWBN/AVideo/commit/4a53ab2056
https://www.mend.io/vulnerability-database/CVE-2025-34436

Severity Score

Weakness Type (CWE)

Authorization Bypass Through User-Controlled Key

CWE-639

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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