{"uuid": "86f5402b-1c19-4caf-a2e4-e7d7088f99a6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-47663", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/13212", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2021-47663\n\ud83d\udd25 CVSS Score: 8.1 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)\n\ud83d\udd39 Description: Due to improper\u00a0JSON Web Tokens implementation an unauthenticated remote attacker can guess a valid session ID and therefore impersonate a user to gain full access.\n\ud83d\udccf Published: 2025-04-24T09:25:23.807Z\n\ud83d\udccf Modified: 2025-04-24T09:25:23.807Z\n\ud83d\udd17 References:\n1. https://www.sciencedirect.com/science/article/pii/S2351978921001657", "creation_timestamp": "2025-04-24T10:08:01.000000Z"}