CVE-2025-34436
AVideo < 20.1 IDOR Arbitrary File Upload
8.8CVSSHIGH
Description
AVideo versions prior to 20.1 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.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:HAvailabilityHigh
Weaknesses
Affected Products
Attack Graph
Products CVE Techniques Tactics
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Exploitability
Official Patch Available
MITRE ATT&CK
1 technique Initial Access
References
https://chocapikk.com/posts/2025/avideo-security-vulnerabilities/
chocapikk.com
https://github.com/WWBN/AVideo/commit/4a53ab2056
github.com
https://github.com/WWBN/AVideo/commit/c279999cbd
github.com
and 1 more references View all →
Timeline
Published
Dec 17, 2025
Last Updated
Dec 19, 2025
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