{"answers":{"affected":"1 open source package ship an affected version, including relativity-foundation-core.","exploited":"There is no known exploitation of MAL-2026-12426 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-2026-12426 is a malicious package in relativity-foundation-core, published on 5 Aug 2026."},"fix_prompt":"MAL-2026-12426 is a malicious package: relativity-foundation-core (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-2026-12426/ (Markdown: https://insights.sbomify.com/MAL-2026-12426/index.md)","id":"MAL-2026-12426","markdown":"https://insights.sbomify.com/MAL-2026-12426/index.md","name":"MAL-2026-12426","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 a preinstall script that runs a Node one-liner collecting os.hostname(), process.env.USER/USERNAME, cwd, npm_config_registry, CI, GITHUB_REPOSITORY, JENKINS_URL, and platform, base64-encodes the JSON blob, and issues an HTTPS GET to https://aiwi9di43fzbjwncfrimdvkgu701orcg.oastify.com/?d=\u003cbase64\u003e on every `npm install`. index.js is empty, so the package's only effect is this reconnaissance beacon. The oastify.com destination is a Burp Collaborator subdomain used as an attacker-controlled out-of-band exfiltration sink.","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 relativity-foundation-core (npm)","id":"MAL-2026-12426","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":"relativity-foundation-core","purl":"pkg:npm/relativity-foundation-core","source":"MAL-2026-12426"}],"products":null,"published":"2026-08-05","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-2026-12426/"}