{"id":"MAL-2025-191290","summary":"Malicious code in @posthog/filter-out-plugin (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (e29182ef33e7d24b6f775624daaa2eb546ce24fe4d768adf7c561c4e7084d5ff)\nThe package @posthog/filter-out-plugin was found to contain malicious code.\n\n## Source: google-open-source-security (55eb6fa17e7cfa4746735212bc1d0f87a81c76573889c764f2d64580a26015e9)\nThis package was compromised by the Sha1-Hulud: The Second Coming NPM worm.\nThe malicious payload steals tokens and credentials and publishes them to\nGitHub. The worm will propogate itself to NPM packages the user owns and\nestablish persistence is a GitHub action.\nThe package may also destroy the user's home directory.\n","modified":"2025-12-01T04:40:43.456415Z","published":"2025-11-25T00:16:49Z","database_specific":{"malicious-packages-origins":[{"source":"google-open-source-security","versions":["0.0.8"],"import_time":"2025-11-25T00:17:32.830831Z","modified_time":"2025-11-25T00:16:49Z","sha256":"55eb6fa17e7cfa4746735212bc1d0f87a81c76573889c764f2d64580a26015e9"},{"modified_time":"2025-12-01T04:11:22Z","sha256":"e29182ef33e7d24b6f775624daaa2eb546ce24fe4d768adf7c561c4e7084d5ff","source":"amazon-inspector","versions":["0.0.8"],"import_time":"2025-12-01T04:26:46.683895252Z"}]},"references":[{"type":"WEB","url":"https://www.aikido.dev/blog/shai-hulud-strikes-again-hitting-zapier-ensdomains"},{"type":"WEB","url":"https://www.wiz.io/blog/shai-hulud-2-0-ongoing-supply-chain-attack"},{"type":"WEB","url":"https://www.stepsecurity.io/blog/sha1-hulud-the-second-coming-zapier-ens-domains-and-other-prominent-npm-packages-compromised"}],"affected":[{"package":{"name":"@posthog/filter-out-plugin","ecosystem":"npm","purl":"pkg:npm/%40posthog/filter-out-plugin"},"versions":["0.0.8"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@posthog/filter-out-plugin/MAL-2025-191290.json"}}],"schema_version":"1.7.3","credits":[{"name":"Amazon Inspector","contact":["actran@amazon.com"],"type":"FINDER"}]}