{"answers":{"affected":"1 open source package ship an affected version, including bmc-i18n-extract-cli.","exploited":"There is no known exploitation of MAL-2026-16025 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-2026-16025 is a malicious package in bmc-i18n-extract-cli, published on 7 Sep 2026."},"fix_prompt":"MAL-2026-16025 is a malicious package: bmc-i18n-extract-cli (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-2026-16025/ (Markdown: https://insights.sbomify.com/MAL-2026-16025/index.md)","id":"MAL-2026-16025","markdown":"https://insights.sbomify.com/MAL-2026-16025/index.md","name":"MAL-2026-16025","record":{"aliases":["GHSA-327g-rcr8-hp3p"],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"The package's package.json declares a preinstall hook `bun run index.js` and lists the Bun runtime (`bun ^1.3.13`) as a dependency, causing an obfuscated ~500KB index.js to execute automatically on `npm install` under a non-Node runtime. index.js is packed with obfuscator.io (rotated string array `_0x71ec`) and additionally implements a custom PBKDF2/HMAC-derived cipher whose decrypt function is installed on globalThis; the fetch base URL and User-Agent are reconstructed at runtime from encoded string-array indices rather than appearing as plaintext literals. The payload calls the GitHub API with an Authorization Bearer token, inspects the `X-OAuth-Scopes` response header for `repo` and `workflow` scopes, and enumerates `/user/orgs` — token triage and org enumeration unrelated to the package's stated i18n/translation purpose. index.js is not listed in package.json's declared `files` array (`bin`, `dist`, `types`, `README.md`) yet ships at the tarball root and is referenced by the preinstall script, indicating the payload sits outside the author's declared publish surface.\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 bmc-i18n-extract-cli (npm)","id":"MAL-2026-16025","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":"bmc-i18n-extract-cli","purl":"pkg:npm/bmc-i18n-extract-cli","source":"MAL-2026-16025"}],"products":null,"published":"2026-09-07","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-2026-16025/"}