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Major AI Clients Shipping With Broken OAuth Implementations

published on 2026-05-01 15:48:46 UTC by /u/mhat
Content:

The majority of widely used AI clients like:

Claude Code
Claude Desktop
Cursor
LibreChat
Amazon Q CLI

do not implement the critical refresh-token flow of the OAuth standard forcing developers to issue long lived tokens creating a serious security regression in an already solved problem.

This write up provides a quick overview of the current state of implementation and provides a reference page for tracking the statuses of 14 major clients.

submitted by /u/mhat
[link] [comments]

Article: Major AI Clients Shipping With Broken OAuth Implementations - published 6 months ago.

https://www.reddit.com/r/netsec/comments/1t0x7n6/major_ai_clients_shipping_with_broken_oauth/
Published: 2026 05 01 15:48:46
Received: 2026 05 01 15:57:41
Feed: /r/netsec - Information Security News and Discussion
Source: /r/netsec - Information Security News and Discussion
Category: Cyber Security
Topic: Cyber Security
Views: 3