{"answers":{"affected":"1 open source package ship an affected version, including twork-products-taiga2-products-mobile.","exploited":"There is no known exploitation of MAL-2026-12306 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-2026-12306 is a malicious package in twork-products-taiga2-products-mobile, published on 5 Aug 2026."},"fix_prompt":"MAL-2026-12306 is a malicious package: twork-products-taiga2-products-mobile (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-2026-12306/ (Markdown: https://insights.sbomify.com/MAL-2026-12306/index.md)","id":"MAL-2026-12306","markdown":"https://insights.sbomify.com/MAL-2026-12306/index.md","name":"MAL-2026-12306","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 this package, index.js loads _init.js which selects a platform-specific endpoint, reconstructs destination hostnames at runtime from split-string arrays (oob-worker.cf101-adf.workers.dev, oob-worker.cf103-070.workers.dev, oob-worker.cf100-416.workers.dev, with a DNS-TXT chunked-base64 fallback under *.dl.well1.site), downloads an opaque native binary over HTTPS, writes it to /tmp or %TEMP% under cover-story names such as.cache_\u003chex\u003e or dotnet_diag_\u003chex\u003e.exe, chmods it 0755, and spawns it detached via /bin/sh -c or cmd.exe with stdio ignored. There is no hash or signature verification. Additional anti-analysis features are present: hostnames are assembled at runtime to evade static string scans, dropped files use benign-looking diagnostic/cache names, a marker file.analytics_state is written, and telemetry-opt-out environment variables (DISABLE_TELEMETRY, ANALYTICS_OPT_OUT, DO_NOT_TRACK) are honored as a cover story for the binary drop. The Cloudflare Workers hosts and DNS fallback domains have no relationship to any legitimate publisher of this package.","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 twork-products-taiga2-products-mobile (npm)","id":"MAL-2026-12306","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":"twork-products-taiga2-products-mobile","purl":"pkg:npm/twork-products-taiga2-products-mobile","source":"MAL-2026-12306"}],"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-2026-12306/"}