{"id":"CVE-2026-108470","kind":"vulnerability","aliases":["CVE-2026-108470"],"related":[],"title":"MSAL for Node.js: insufficiently protected credentials let attackers read secrets over network","description":"Insufficiently protected credentials in Microsoft Authentication Library (MSAL) for Node.js allows an unauthorized attacker to disclose information over a network.","summary":"Microsoft Authentication Library (MSAL) for Node.js stores or handles credentials without adequate protection. An unauthorized attacker can disclose information over a network.","severity":"medium","cvss":6.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["azure","identity","msal","node","package"],"not_affected_if":[],"how_to_check":"- Check the installed version of `@azure/msal-node` in `package.json` and `package-lock.json`.\n- Confirm whether the application uses MSAL for Node.js to obtain or cache tokens.","fix":null,"status":"open","published_at":"2026-11-10T19:18:14+00:00","first_seen_at":"2026-11-10T19:24:23+00:00","triaged_at":"2026-11-10T19:58:09+00:00","updated_at":"2026-11-10T19:58:09+00:00","category":"package","confidence":0.5,"triage":{"at":"2026-11-10T19:58:09Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"network","title":"MSAL for Node.js: insufficiently protected credentials let attackers read secrets over network","impact":"medium","summary":"Microsoft Authentication Library (MSAL) for Node.js stores or handles credentials without adequate protection. An unauthorized attacker can disclose information over a network.","audience":"developers","category":"package","nicknames":[],"who_cares":["node","msal","azure","identity"],"confidence":0.5,"fix_status":"unknown","needs_auth":"unknown","worst_case":"attacker discloses credentials or tokens over the network","analyst_note":"Fixed version, affected range and exact credential type are not in the sources; check the NVD entry and the Microsoft Security Response Center advisory for @azure/msal-node.","how_to_check":"- Check the installed version of `@azure/msal-node` in `package.json` and `package-lock.json`.\n- Confirm whether the application uses MSAL for Node.js to obtain or cache tokens.","plain_action":"","product_name":"","needs_analyst":true,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"unknown","product_ecosystem":"","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000672,"input_tokens":4513,"output_tokens":441,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-108470':15A,18A '-2026':14A,17A 'adequ':35B 'allow':56C 'attack':8A,39B,59C 'authent':25B,51C 'azur':19B 'credenti':6A,33B,48C 'cve':13A,16A 'disclos':41B,61C 'handl':32B 'ident':20B 'inform':42B,62C 'insuffici':4A,46C 'let':7A 'librari':26B,52C 'microsoft':24B,50C 'msal':1A,21B,27B,53C 'network':12A,45B,65C 'node':22B 'node.js':3A,29B,55C 'packag':23B 'protect':5A,36B,47C 'read':9A 'secret':10A 'store':30B 'unauthor':38B,58C 'without':34B","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"none","audience":"developers","plain_action":null,"pkeys":[],"ptokens":[],"labels":["azure","identity","medium","msal","node","package"],"campaign_type":null,"search_a":"'-108470':15A,18A '-2026':14A,17A 'attack':8A 'credenti':6A 'cve':13A,16A 'insuffici':4A 'let':7A 'msal':1A 'network':12A 'node.js':3A 'protect':5A 'read':9A 'secret':10A","search_b":"'adequ':35B 'attack':39B 'authent':25B 'azur':19B 'credenti':33B 'disclos':41B 'handl':32B 'ident':20B 'inform':42B 'librari':26B 'microsoft':24B 'msal':21B,27B 'network':45B 'node':22B 'node.js':29B 'packag':23B 'protect':36B 'store':30B 'unauthor':38B 'without':34B","search_c":"'allow':56C 'attack':59C 'authent':51C 'credenti':48C 'disclos':61C 'inform':62C 'insuffici':46C 'librari':52C 'microsoft':50C 'msal':53C 'network':65C 'node.js':55C 'protect':47C 'unauthor':58C","cause_entry":null,"cause_path":null,"disclosures_checked_at":null,"first_public_at":"2026-11-10T19:18:14+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","cvss_by":"secure@microsoft.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-108470","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-108470","severity":null,"published_at":"2026-11-10T19:18:14+00:00","modified_at":"2026-11-10T19:18:14+00:00","first_seen_at":"2026-11-10T19:24:23+00:00","fetched_at":"2026-11-10T19:24:23+00:00","note":null}],"documents":[],"disclosures":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}