{"answers":{"affected":"1 open source package ship an affected version, including bpm-foundation-testing.","exploited":"There is no known exploitation of MAL-2026-12516 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-2026-12516 is a malicious package in bpm-foundation-testing, published on 5 Aug 2026."},"fix_prompt":"MAL-2026-12516 is a malicious package: bpm-foundation-testing (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-2026-12516/ (Markdown: https://insights.sbomify.com/MAL-2026-12516/index.md)","id":"MAL-2026-12516","markdown":"https://insights.sbomify.com/MAL-2026-12516/index.md","name":"MAL-2026-12516","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"index.js unconditionally requires./_platform on load. _platform.js selects a per-OS payload path, fetches bytes from one of three string-concatenation-obfuscated *.workers.dev hosts (oob-worker.cf101-adf.workers.dev, oob-worker.cf99-9b3.workers.dev, oob-worker.cf100-416.workers.dev), with a DNS TXT-record fallback channel that reassembles a base64 payload from chunked subdomain lookups against sdk.dl.wel1.ru / ext.dl.wel1.ru / pkg.dl.wel1.ru / net.dl.wel1.ru. The fetched bytes are written to /var/tmp or the Windows TEMP directory with disguising filenames (dotnet_diag_\u003chex\u003e.exe,.cache_\u003chex\u003e), chmod 0755'd, and executed detached via `cp.spawn(\"/bin/sh\", [\"-c\", fp + \" \u0026\"], { detached: true }).unref()` or the cmd.exe equivalent. Destination hosts are assembled from split string fragments (e.g. `[\"oob-worker.cf101-adf.w\",\"orkers.de\",\"v\"].join(\"\")`) and `child_process` is likewise imported via `require(\"child_\" + \"process\")` to evade static analysis. A parallel dropper implementation with the same fetch/chmod/spawn shape is bundled in lib/telemetry.js under a `metrics.node` cover story. No hash or signature verification of fetched bytes; payload host is not publisher-owned.","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 bpm-foundation-testing (npm)","id":"MAL-2026-12516","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":"bpm-foundation-testing","purl":"pkg:npm/bpm-foundation-testing","source":"MAL-2026-12516"}],"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-2026-12516/"}