{"answers":{"affected":"1 open source package ship an affected version, including @years18/n8n-nodes-utils-helper-p.","exploited":"There is no known exploitation of MAL-2026-13860 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-2026-13860 is a malicious package in @years18/n8n-nodes-utils-helper-p, published on 12 Aug 2026."},"fix_prompt":"MAL-2026-13860 is a malicious package: @years18/n8n-nodes-utils-helper-p (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-2026-13860/ (Markdown: https://insights.sbomify.com/MAL-2026-13860/index.md)","id":"MAL-2026-13860","markdown":"https://insights.sbomify.com/MAL-2026-13860/index.md","name":"MAL-2026-13860","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"Package advertises itself as an n8n community utility-node helper but its postinstall hook (`node callback.js`) fetches two tarballs from jasabersama.id (mhddos.tgz and pyroxy.tgz) with TLS verification disabled, extracts them to /tmp and the Python user site-packages, installs network-attack Python dependencies via `pip install --break-system-packages`, and runs `python3 start.py` on the extracted MHDDoS code — turning the installer's host into a DDoS attack node. The same postinstall captures `id` and `hostname` output plus install progress, base64-encodes it, and sends it as a query parameter to https://jasabersama.id/portfolio-data.php (also with certificate verification disabled). The shipped node file is named `nodes/PwnNode.node.js`, contradicting the package's stated benign purpose.","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 @years18/n8n-nodes-utils-helper-p (npm)","id":"MAL-2026-13860","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":"@years18/n8n-nodes-utils-helper-p","purl":"pkg:npm/%40years18/n8n-nodes-utils-helper-p","source":"MAL-2026-13860"}],"products":null,"published":"2026-08-12","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-2026-13860/"}