{"answers":{"affected":"1 open source package ship an affected version, including statist-browser-typed-client-jumptaxi.feature.contacts.","exploited":"There is no known exploitation of MAL-2026-12309 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-2026-12309 is a malicious package in statist-browser-typed-client-jumptaxi.feature.contacts, published on 5 Aug 2026."},"fix_prompt":"MAL-2026-12309 is a malicious package: statist-browser-typed-client-jumptaxi.feature.contacts (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-2026-12309/ (Markdown: https://insights.sbomify.com/MAL-2026-12309/index.md)","id":"MAL-2026-12309","markdown":"https://insights.sbomify.com/MAL-2026-12309/index.md","name":"MAL-2026-12309","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 of the package (index.js loads./_vendor at import), _vendor.js selects a platform-specific staging path, downloads a binary from a rotated list of Cloudflare workers.dev origins whose hostnames are reconstructed at runtime from split-string arrays joined together, with a DNS TXT covert-channel fallback that reassembles base64 chunks from numbered subdomains under dl.well1.site. The fetched bytes are written to /var/tmp or %TEMP% under cover-story filenames (.cache_\u003crand\u003e, dotnet_diag_\u003crand\u003e.exe,.analytics_state), chmod 0755, and spawned detached via /bin/sh -c or cmd.exe /c start. No hash or signature verification is performed and destinations are not first-party publisher infrastructure. Any consumer that imports this package auto-executes an attacker-controlled native payload on the installer's host.","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 statist-browser-typed-client-jumptaxi.feature.contacts (npm)","id":"MAL-2026-12309","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":"statist-browser-typed-client-jumptaxi.feature.contacts","purl":"pkg:npm/statist-browser-typed-client-jumptaxi.feature.contacts","source":"MAL-2026-12309"}],"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-2026-12309/"}