{"id":"MAL-2025-190890","summary":"Malicious code in @posthog/react-rrweb-player (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (7639d9bf4c377c1cb1bd2839d92cdc3ebdab0abb25b93f6b79914fc02634c2b4)\nThe package @posthog/react-rrweb-player was found to contain malicious code.\n\n## Source: google-open-source-security (ac53c9fbac0cd856da9e9679d7999227c60c5701e1769144f2959cc2f2705673)\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":"2025-11-26T00:11:04.700739Z","published":"2025-11-24T16:31:47Z","database_specific":{"malicious-packages-origins":[{"source":"amazon-inspector","sha256":"7639d9bf4c377c1cb1bd2839d92cdc3ebdab0abb25b93f6b79914fc02634c2b4","versions":["1.1.4"],"modified_time":"2025-11-24T16:31:47Z","import_time":"2025-11-24T16:39:36.060593411Z"},{"source":"google-open-source-security","sha256":"ac53c9fbac0cd856da9e9679d7999227c60c5701e1769144f2959cc2f2705673","versions":["1.1.4"],"modified_time":"2025-11-25T00:16:49Z","import_time":"2025-11-25T00:17:33.054955Z"}]},"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/react-rrweb-player","ecosystem":"npm","purl":"pkg:npm/%40posthog/react-rrweb-player"},"versions":["1.1.4"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@posthog/react-rrweb-player/MAL-2025-190890.json"}}],"schema_version":"1.7.3","credits":[{"name":"Amazon Inspector","contact":["actran@amazon.com"],"type":"FINDER"}]}