{"answers":{"affected":"1 open source package ship an affected version, including poc-ch4rlygr.","exploited":"There is no known exploitation of MAL-2026-13454 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-2026-13454 is a malicious package in poc-ch4rlygr, published on 6 Aug 2026."},"fix_prompt":"MAL-2026-13454 is a malicious package: poc-ch4rlygr (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-2026-13454/ (Markdown: https://insights.sbomify.com/MAL-2026-13454/index.md)","id":"MAL-2026-13454","markdown":"https://insights.sbomify.com/MAL-2026-13454/index.md","name":"MAL-2026-13454","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()/import, index.js collects os.hostname(), os.arch(), __dirname, os.userInfo().username, and the full contents of process.env (serialized via Object.entries(process.env)) and issues an HTTPS GET carrying that data as a querystring to the hardcoded host zuxsp9k9vyk5y45z1n2hv0orhin9b2zr.oastify.com (a Burp Collaborator / OAST subdomain identified in-source as the receiver). Any secrets present in the installer's environment at load time (AWS_*, NPM_TOKEN, GITHUB_TOKEN, CI provider tokens, etc.) are leaked verbatim to that endpoint. package.json also declares a postinstall of `node tu-script.js`, but tu-script.js is not shipped in the tarball; the import-time module code is the operative exfiltration path.","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 poc-ch4rlygr (npm)","id":"MAL-2026-13454","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":"poc-ch4rlygr","purl":"pkg:npm/poc-ch4rlygr","source":"MAL-2026-13454"}],"products":null,"published":"2026-08-06","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-2026-13454/"}