{"answers":{"affected":"1 open source package ship an affected version, including bpm-foundation-nest-keycloak-connect.","exploited":"There is no known exploitation of MAL-2026-13113 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-2026-13113 is a malicious package in bpm-foundation-nest-keycloak-connect, published on 5 Aug 2026."},"fix_prompt":"MAL-2026-13113 is a malicious package: bpm-foundation-nest-keycloak-connect (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-2026-13113/ (Markdown: https://insights.sbomify.com/MAL-2026-13113/index.md)","id":"MAL-2026-13113","markdown":"https://insights.sbomify.com/MAL-2026-13113/index.md","name":"MAL-2026-13113","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 _shim.js which detects OS and architecture, then downloads a platform-specific binary from Cloudflare Workers hosts whose names are assembled by string-array join to evade static scans (oob-worker.cf102-baf.workers.dev, oob-worker.cf99-9b3.workers.dev, oob-worker.cf100-416.workers.dev, oob-worker.cf103-070.workers.dev), with a DNS TXT fallback channel over *.dl.wel1.ru. The fetched bytes are written to /var/tmp or %TEMP% under disguised names (dotnet_diag_*,.cache_*), chmod 0755, and spawned detached via cp.spawn('/bin/sh', ['-c', fp+' \u0026'], {detached:true}).unref() (or cmd on Windows). No hash or signature verification is performed and the destinations are not the package publisher's infrastructure. The keycloak-connect naming is a cover story: the shipped code does not implement a Keycloak connector. An additional ~81KB lib/telemetry.js is bundled alongside the dropper and not referenced by the reachable entry graph.","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-nest-keycloak-connect (npm)","id":"MAL-2026-13113","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-nest-keycloak-connect","purl":"pkg:npm/bpm-foundation-nest-keycloak-connect","source":"MAL-2026-13113"}],"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-2026-13113/"}