{"uuid": "9dae0b58-c8de-43e1-affc-c89833fe5275", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-23167", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/16795", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-23167\n\ud83d\udd25 CVSS Score: 6.5 (cvssV3_0, Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)\n\ud83d\udd39 Description: A flaw in Node.js 20's HTTP parser allows improper termination of HTTP/1 headers using `\\r\\n\\rX` instead of the required `\\r\\n\\r\\n`.\nThis inconsistency enables request smuggling, allowing attackers to bypass proxy-based access controls and submit unauthorized requests.\n\nThe issue was resolved by upgrading `llhttp` to version 9, which enforces correct header termination.\n\nImpact:\n* This vulnerability affects only Node.js 20.x users prior to the `llhttp` v9 upgrade.\n\ud83d\udccf Published: 2025-05-19T01:25:08.454Z\n\ud83d\udccf Modified: 2025-05-19T01:25:08.454Z\n\ud83d\udd17 References:\n1. https://nodejs.org/en/blog/vulnerability/may-2025-security-releases", "creation_timestamp": "2025-05-19T02:38:12.000000Z"}