Threats Tagged 'cve-2026-54238'
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Threats Tagged 'cve-2026-54238'
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CVE-2026-54238 is a vulnerability in Supabase Realtime prior to version 2.103.1 where expired JWT tokens with the exp claim encoded as a JSON string are incorrectly accepted by REST broadcast endpoints. This allows an unauthenticated attacker to broadcast realtime messages to subscribers. The issue is patched in version 2.103.1. Join the discussion | CVE Database V5 | 10/22/2026, 17:22:50 UTC Added: 10/22/2026, 17:46:23 UTC |
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