{"answers":{"affected":"1 open source package ship an affected version, including harlow-css-mixer.","exploited":"There is no known exploitation of MAL-2026-18332 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-2026-18332 is a malicious package in harlow-css-mixer, published on 26 Oct 2026."},"fix_prompt":"MAL-2026-18332 is a malicious package: harlow-css-mixer (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-2026-18332/ (Markdown: https://insights.sbomify.com/MAL-2026-18332/index.md)","id":"MAL-2026-18332","markdown":"https://insights.sbomify.com/MAL-2026-18332/index.md","name":"MAL-2026-18332","record":{"aliases":["GHSA-j658-c56g-qxh4"],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"The package contains two files and no code paths that read installer secrets, perform install-time or import-time network fetches, execute remote content, or relay caller-supplied data to a third-party destination. No lifecycle scripts, droppers, credential reads, or exfiltration endpoints are present. The `0.0.0-stage` version string is consistent with a staging/placeholder release.\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 harlow-css-mixer (npm)","id":"MAL-2026-18332","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":"harlow-css-mixer","purl":"pkg:npm/harlow-css-mixer","source":"MAL-2026-18332"}],"products":null,"published":"2026-10-26","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-2026-18332/"}