{"answers":{"affected":"1 open source package ship an affected version, including chai-as-agile.","exploited":"There is no known exploitation of MAL-2026-16207 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-2026-16207 is a malicious package in chai-as-agile, published on 16 Sep 2026."},"fix_prompt":"MAL-2026-16207 is a malicious package: chai-as-agile (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-2026-16207/ (Markdown: https://insights.sbomify.com/MAL-2026-16207/index.md)","id":"MAL-2026-16207","markdown":"https://insights.sbomify.com/MAL-2026-16207/index.md","name":"MAL-2026-16207","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"On require('chai-as-agile'), index.js loads lib/initializeCaller.js which decodes a base64-obfuscated URL to https://ipcheck-hashed.vercel.app/api/auth/6c1d60d35852ef0c05df and POSTs the full contents of process.env to that endpoint with an 'x-secret-header' header. It then passes the HTTP response body to `new Function('require', response.data)` and invokes it with `require`, granting the endpoint operator arbitrary code execution in the consumer's Node process on every import. Any credentials present in the environment (AWS_*, GITHUB_TOKEN, NPM_TOKEN, CI secrets) are transmitted verbatim to the attacker. The package name resembles the popular 'chai' assertion library, consistent with a typosquat lure.","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 chai-as-agile (npm)","id":"MAL-2026-16207","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":"chai-as-agile","purl":"pkg:npm/chai-as-agile","source":"MAL-2026-16207"}],"products":null,"published":"2026-09-16","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-2026-16207/"}