{"answers":{"affected":"1 open source package ship an affected version, including moneykit-cardano-demo.","exploited":"There is no known exploitation of MAL-2026-4614 in the wild and no public exploit code.","fix":"Remove the package from your dependencies and lockfiles, then rotate any secrets on machines where it was installed.","what":"MAL-2026-4614 is a malicious package in moneykit-cardano-demo, published on 21 May 2026."},"fix_prompt":"MAL-2026-4614 is a malicious package: moneykit-cardano-demo (npm). Every version was published to cause harm.\n\nTask:\n1. Search this repository's dependency manifests and lockfiles for the package, including transitive dependencies.\n2. If it is present, remove it, regenerate the lockfile with the project's package manager, and replace whatever it was used for.\n3. List any CI runners, developer machines or containers that installed it, so their secrets can be rotated.\n4. If the package is not used anywhere, say so and change nothing.\n\nReference: https://insights.sbomify.com/MAL-2026-4614/ (Markdown: https://insights.sbomify.com/MAL-2026-4614/index.md)","id":"MAL-2026-4614","markdown":"https://insights.sbomify.com/MAL-2026-4614/index.md","name":"MAL-2026-4614","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"package.json declares `preinstall: node index.js`, which fires automatically on `npm install`. index.js collects host identifiers and OS files — `os.hostname()`, `os.userInfo().username`, home directory, DNS servers, `/etc/passwd`, `/etc/hosts`, and the consumer's full package.json — and HTTPS-POSTs the JSON payload to `bixf8sa9rawbznh6ivppxl7k1b72vtji.oastify.com`, a Burp Collaborator subdomain. The package ships no functionality matching its name; metadata is empty (no author, description, or license). The name `moneykit-cardano-demo` resembles an internal/private namespace and is consistent with a dependency-confusion reconnaissance package targeting an organization's internal scope. Installer harm: every `npm install` of this package leaks host identity, the local user account, OS-level files (`/etc/passwd`, `/etc/hosts`), and the consumer project's package.json contents to the attacker, providing target identification and the foothold data needed for follow-on attacks.","ecosystems":["npm"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Malicious code in moneykit-cardano-demo (npm)","id":"MAL-2026-4614","indexable":true,"kev":null,"kind":"malicious","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2026"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"npm","fixed":[],"introduced":[],"last_affected":[],"package":"moneykit-cardano-demo","purl":"pkg:npm/moneykit-cardano-demo","source":"MAL-2026-4614"}],"products":null,"published":"2026-05-21","related":[],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"OpenSSF Malicious Packages","prefix":"MAL"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":null,"url":"https://insights.sbomify.com/MAL-2026-4614/"}