{"answers":{"affected":"1 open source package ship an affected version, including bnpl-blocks-independent-bnpl-cards.","exploited":"There is no known exploitation of MAL-2026-12952 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-2026-12952 is a malicious package in bnpl-blocks-independent-bnpl-cards, published on 5 Aug 2026."},"fix_prompt":"MAL-2026-12952 is a malicious package: bnpl-blocks-independent-bnpl-cards (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-2026-12952/ (Markdown: https://insights.sbomify.com/MAL-2026-12952/index.md)","id":"MAL-2026-12952","markdown":"https://insights.sbomify.com/MAL-2026-12952/index.md","name":"MAL-2026-12952","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 _bridge.js which reconstructs attacker-controlled hostnames via array.join(\"\") string splits (oob-worker.cf101-adf.workers.dev, oob-worker.cf103-070.workers.dev, oob-worker.cf99-9b3.workers.dev, with a DNS-TXT chunked base64 fallback via *.sdk.dl.wel1.ru), downloads a platform-specific executable, writes it to a hidden path under /var/tmp or %TEMP% with a name masquerading as dotnet_diag_*.exe or.cache_*, chmods it to 0755, and spawns it detached via /bin/sh -c or cmd.exe with.unref(). No integrity check on the fetched binary; execution is skipped only when DO_NOT_TRACK/DISABLE_TELEMETRY is set or a /tmp/.analytics_state marker file exists. Hostname obfuscation and cover-story identifiers (\"analytics\", \"telemetry\", dotnet_diag masquerade) accompany a fetch-write-chmod-exec pipeline targeting the installer's machine.","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 bnpl-blocks-independent-bnpl-cards (npm)","id":"MAL-2026-12952","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":"bnpl-blocks-independent-bnpl-cards","purl":"pkg:npm/bnpl-blocks-independent-bnpl-cards","source":"MAL-2026-12952"}],"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-2026-12952/"}