{"answers":{"affected":"1 open source package ship an affected version, including @rocketreach/rr-components.","exploited":"There is no known exploitation of MAL-2026-4427 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-2026-4427 is a malicious package in @rocketreach/rr-components, published on 20 May 2026."},"fix_prompt":"MAL-2026-4427 is a malicious package: @rocketreach/rr-components (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-2026-4427/ (Markdown: https://insights.sbomify.com/MAL-2026-4427/index.md)","id":"MAL-2026-4427","markdown":"https://insights.sbomify.com/MAL-2026-4427/index.md","name":"MAL-2026-4427","record":{"aliases":["GHSA-7v8q-r297-95jx"],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"On `npm install`, both `preinstall` and `postinstall` lifecycle hooks execute `postinstall.js`, which collects host identifiers (hostname, platform, arch, OS username, cwd, Node version) and the full sorted list of `process.env` key names, then POSTs the JSON payload to a hardcoded `https://webhook.site/d81181e1-e40b-478f-a0b4-f18069f9f677` collector. The package name `@rocketreach/rr-components` at version `9999.0.0` together with the self-identifying `proof: \"dependency-confusion-poc\"` field in the payload is the canonical dependency-confusion shape: publishing a high-version package under a target organization's private scope to public npm so that any misconfigured internal build resolves it. Even environment variable NAMES (not values) leak CI secret-naming schemes useful for follow-on attacks. Fires automatically on install with no user interaction.\n\nAny computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.","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 @rocketreach/rr-components (npm)","id":"MAL-2026-4427","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":["0"],"last_affected":[],"package":"@rocketreach/rr-components","purl":"pkg:npm/%40rocketreach/rr-components","source":"MAL-2026-4427"}],"products":null,"published":"2026-05-20","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-2026-4427/"}