{"id":"MAL-2026-18336","kind":"package","aliases":["MAL-2026-18336"],"related":[],"title":"Malicious code in h13t0ry-hello-demo (PyPI)","description":"---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (e27409f6c0ba5c7e7ba22f21c8b4806686ae8b64f4d7daf2dd9a7e6182bef5ab)\nDuring import package starts a reverse shell\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-10-h13t0ry-hello-demo\n\n\nReasons (based on the campaign):\n\n\n - The package contains code to create a reverse shell, allowing an attacker to execute any commands on the victim's machine.","summary":null,"severity":"critical","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[{"name":"h13t0ry-hello-demo","fixed":[],"affected":"= 0.1.0","ecosystem":"pypi"}],"ecosystems":["pypi"],"tags":["malicious","package"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"open","published_at":"2026-10-27T03:49:17+00:00","first_seen_at":"2026-10-27T05:47:36+00:00","triaged_at":"2026-10-27T05:49:00+00:00","updated_at":"2026-10-27T05:49:00+00:00","category":"package","confidence":null,"triage":null,"analyst_status":null,"analyst_note":null,"search":"'-10':52C '-18336':11A,14A '-2026':10A,13A '2026':51C 'allow':71C 'attack':73C 'base':58C 'campaign':43C,50C,61C 'categori':40C 'clear':45C 'code':2A,65C 'command':77C 'contain':64C 'creat':67C 'demo':7A,18A,56C 'detail':23C 'e27409f6c0ba5c7e7ba22f21c8b4806686ae8b64f4d7daf2dd9a7e6182bef5ab':32C 'edit':26C 'execut':75C 'h13t0ry':5A,16A,54C 'h13t0ry-hello-demo':4A,15A,53C 'hello':6A,17A,55C 'import':34C 'infosteal':49C 'intent':47C 'kam193':31C 'like':48C 'line':29C 'machin':82C 'mal':9A,12A 'malici':1A,19B,41C,46C 'packag':20B,35C,63C 'per':21C 'pypi':8A 'reason':57C 'revers':38C,69C 'shell':39C,70C 'sourc':22C,30C 'start':36C 'victim':80C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"B","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-27T03:49:17+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"osv-malicious","external_id":"MAL-2026-18336","url":"https://osv.dev/vulnerability/MAL-2026-18336","severity":"critical","published_at":"2026-10-27T03:49:17+00:00","modified_at":"2026-10-27T04:30:03+00:00","first_seen_at":"2026-10-27T05:47:36+00:00","fetched_at":"2026-10-27T05:47:36+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"}