Advisories

WWBN AVideo Unauthenticated Rate Limit Bypass via preauthorize.json.php

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severity
medium
date
Affecting
  • AVideo

CWE
  • CWE-307 Improper Restriction of Excessive Authentication Attempts
CVSS
6.9
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N
Credit
rajivraj
Description
WWBN AVideo contains an unauthenticated credential submission vulnerability in plugin/Live/api/preauthorize.json.php that accepts credentials over GET without rate limiting. Attackers can submit correct credentials repeatedly to trigger uncapped two-factor confirmation emails and perform sustained password guessing attacks against user accounts.

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