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Advisories

WWBN AVideo Broken Access Control via videoViewsInfo hash Parameter

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severity
critical
date
Affecting

  • AVideo <= 29.0

CWE
  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CVSS
9.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Credit
rajivraj
Description
WWBN AVideo contains a broken access control vulnerability in videoViewsInfo endpoints that returns complete user records including password hashes, recovery tokens, and live session identifiers to unauthenticated callers when a hash parameter is provided. Attackers can use the disclosed session identifier to hijack viewer sessions, including administrator accounts, and obtain sensitive personal data for all video viewers.

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