[uchat.uberinternals.com] Mattermost doesn't check Origin in Websockets, which leads to the Critical Inforamation Leakage.

Disclosed: 2023-03-23 10:36:30 By kxyry To uber
Critical
Vulnerability Details
No vulnerability description provided or it is restricted.
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Report Stats
  • Report ID: 201326
  • State: Closed
  • Substate: resolved
  • Upvotes: 43
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