{"id":"PYSEC-2026-585","summary":"Malicious code in spateo-release (PyPI)","details":"Part of the \"Hades\" wave of the Shai-Hulud supply-chain campaign. On 2026-06-08,\nmalicious phantom releases of spateo-release were published to PyPI using stolen\ncredentials. The package executes a bundled JavaScript payload (via the Bun\nruntime) on import that harvests and exfiltrates credentials and attempts\nself-propagation. This entry is a summary; behavior may not be fully\ncharacterized here. See the linked references for detailed analysis and\nindicators of compromise.\n","aliases":["MAL-2026-5278"],"modified":"2026-06-29T21:00:05.025817227Z","published":"2026-06-29T15:42:24Z","references":[{"type":"EVIDENCE","url":"https://inspector.pypi.io/project/spateo-release/1.1.2/packages/02/9f/3798519d4af1c85f17a2e1d50e22a00341f63fe53e314a68f960f35e5b75/spateo_release-1.1.2-py3-none-any.whl//spateo_release-setup.pth"},{"type":"ARTICLE","url":"https://www.endorlabs.com/learn/shai-hulud-hades-wave-hits-six-pypi-bioinformatics-packages"},{"type":"ARTICLE","url":"https://www.stepsecurity.io/blog/the-hades-campaign-pypi-packages"}],"affected":[{"package":{"name":"spateo-release","ecosystem":"PyPI","purl":"pkg:pypi/spateo-release"},"versions":["1.1.2"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/spateo-release/PYSEC-2026-585.yaml"}}],"schema_version":"1.7.5"}