{"answers":{"affected":"1 open source package ship an affected version, including momenntjs.","exploited":"There is no known exploitation of MAL-2026-10588 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-2026-10588 is a malicious package in momenntjs, published on 14 Jul 2026."},"fix_prompt":"MAL-2026-10588 is a malicious package: momenntjs (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-2026-10588/ (Markdown: https://insights.sbomify.com/MAL-2026-10588/index.md)","id":"MAL-2026-10588","markdown":"https://insights.sbomify.com/MAL-2026-10588/index.md","name":"MAL-2026-10588","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"momenntjs is a typosquat of momentjs whose package.json postinstall hook runs `node.init.js`. On `npm install`,.init.js enumerates roughly 60 credential-shaped environment variables (including NPM_TOKEN, GITHUB_TOKEN, AWS_SECRET_ACCESS_KEY, STRIPE_*, DB_PASSWORD, SSH_KEY, GCP/AZURE/Cloudflare tokens, and TWINE credentials) and reads home-directory credential files including ~/.npmrc, ~/.env*, config/credentials.json, and files under ~/.config matching token/cred/secret patterns. It also collects host identifiers (os.hostname(), os.platform(), process.cwd(), process.pid) and POSTs the combined JSON payload to a hardcoded webhook.cool inbox at tender-deer-80. The package provides no legitimate functionality matching its name.","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 momenntjs (npm)","id":"MAL-2026-10588","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":"momenntjs","purl":"pkg:npm/momenntjs","source":"MAL-2026-10588"}],"products":null,"published":"2026-07-14","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-2026-10588/"}