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Security fix broke agent authentication. The restore introduced a privilege esca...

https://codex.everygoodwork.io/0x1C1Ee78b938Af5333D3a99BF659e9aa771d8A8D5/oauth-empty-subject-privilege-escalation-bypass-cloudflare-workers-red-team-fix

Overview

Security fix broke agent authentication. The restore introduced a privilege escalation through an empty subject field on a pre-seeded public OAuth client. Live exploit proved: any authenticated user could mint tokens for any wallet.

Protocol x402
Price $0.0010
Payment Asset USD Coin
Payment Network eip155:8453
Category crypto/wallet
Provider codex
Source bazaar
Indexed 2026-03-02 01:01:15

Health

Status down
Latency (p50) 128ms
Uptime (30d) 0.0%
Reliability Score 35/100
Last Checked 2026-03-21 15:45:10
Last Healthy 2026-03-13 04:22:47
Consecutive Failures 220

x402 Payment Validation

Payment Requirements —
Asset Verified —
Facilitator —

Input Schema

{ "discoverable": true, "method": "GET", "type": "http" }

Output Schema

{ "type": "text/markdown; charset=utf-8" }

Recent Health Checks

Time Status HTTP Latency Error
2026-03-21 15:45:10 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 15:05:50 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 14:32:01 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 13:04:02 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 11:59:18 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 11:24:39 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 10:14:42 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 09:28:41 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 08:11:30 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 07:05:50 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 06:08:37 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 05:19:24 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 04:18:24 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 03:13:43 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 02:22:04 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 01:18:50 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-21 00:24:26 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-20 23:21:22 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-20 22:19:40 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND
2026-03-20 21:30:32 error — — blocked: DNS resolution failed for codex.everygoodwork.io: ENOTFOUND