Advisories

AVideo < 20.1 IDOR Arbitrary File Upload

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severity
high
date
Affecting
  • AVideo < 20.1

CWE
  • CWE-639 Authorization Bypass Through User-Controlled Key
CVSS
8.7
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
Valentin Lobstein (Chocapikk)
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.

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