{"id":"MAL-2026-18404","kind":"package","aliases":["MAL-2026-18404"],"related":[],"title":"Malicious code in claims-acct-unlock (npm)","description":"---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: ossf-package-analysis (49e97601227bdd6c1f90001323f6ec7ec7242416e3577d752dd5045453688a14)\nThe OpenSSF Package Analysis project identified 'claims-acct-unlock' @ 25.2.1 (npm) as malicious.\n\nIt is considered malicious because:\n\n- The package communicates with a domain associated with malicious activity.\n\n- The package executes one or more commands associated with malicious behavior.","summary":null,"severity":"critical","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"claims-acct-unlock","fixed":[],"affected":"= 25.2.1","ecosystem":"npm"}],"ecosystems":["npm"],"tags":["malicious","package"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-10-30T07:14:58+00:00","first_seen_at":"2026-10-30T08:27:56+00:00","triaged_at":"2026-10-30T08:28:04+00:00","updated_at":"2026-10-30T08:32:17+00:00","category":"package","confidence":null,"triage":null,"analyst_status":null,"analyst_note":null,"search":"'-18404':11A,14A '-2026':10A,13A '25.2.1':47C '49e97601227':35C 'acct':6A,17A,45C 'activ':65C 'analysi':34C,40C 'associ':62C,73C 'bdd6c1f90001323f6ec7ec7242416e3577d752dd5045453688a14':36C 'behavior':76C 'claim':5A,44C 'claims':16A 'claims-acct-unlock':4A,15A,43C 'code':2A 'command':72C 'communic':58C 'consid':53C 'detail':23C 'domain':61C 'edit':26C 'execut':68C 'identifi':42C 'line':29C 'mal':9A,12A 'malici':1A,19B,50C,54C,64C,75C 'npm':8A,48C 'one':69C 'openssf':38C 'ossf':32C 'ossf-package-analysi':31C 'packag':20B,33C,39C,57C,67C 'per':21C 'project':41C 'sourc':22C,30C 'unlock':7A,18A,46C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"fix_status":null,"audience":null,"plain_action":null,"first_public_at":"2026-10-30T07:14:58+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"osv-malicious","external_id":"MAL-2026-18404","url":"https://osv.dev/vulnerability/MAL-2026-18404","severity":"critical","published_at":"2026-10-30T07:14:58+00:00","modified_at":"2026-10-30T07:45:20+00:00","first_seen_at":"2026-10-30T08:27:56+00:00","fetched_at":"2026-10-30T08:27:56+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}