{"answers":{"affected":"1 open source package ship an affected version, including aegis-runtime.","exploited":"There is no known exploitation of MAL-2026-12335 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-2026-12335 is a malicious package in aegis-runtime, published on 5 Aug 2026."},"fix_prompt":"MAL-2026-12335 is a malicious package: aegis-runtime (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-2026-12335/ (Markdown: https://insights.sbomify.com/MAL-2026-12335/index.md)","id":"MAL-2026-12335","markdown":"https://insights.sbomify.com/MAL-2026-12335/index.md","name":"MAL-2026-12335","record":{"aliases":[],"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 declared postinstall hook runs `node src/test.js`, which issues an HTTPS GET to https://workconfig.vercel.app with TLS certificate validation disabled (`rejectUnauthorized: false`) and passes the response body to `new Function('require', data.toString())(require)`, executing the fetched payload with access to the installer's `require` at `npm install` time. The destination is a mutable, non-registry, non-publisher host unrelated to the package's advertised purpose. Package metadata presents the module as a Node.js runtime monitoring and diagnostics toolkit and lists the placeholder author `Your Name`; the postinstall behavior is unrelated to the advertised monitor sources.","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 aegis-runtime (npm)","id":"MAL-2026-12335","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":"aegis-runtime","purl":"pkg:npm/aegis-runtime","source":"MAL-2026-12335"}],"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-2026-12335/"}