{"answers":{"affected":"1 open source package ship an affected version, including @mgor/fw-canary-3333.","exploited":"There is no known exploitation of MAL-2026-12322 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-2026-12322 is a malicious package in @mgor/fw-canary-3333, published on 5 Aug 2026."},"fix_prompt":"MAL-2026-12322 is a malicious package: @mgor/fw-canary-3333 (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-2026-12322/ (Markdown: https://insights.sbomify.com/MAL-2026-12322/index.md)","id":"MAL-2026-12322","markdown":"https://insights.sbomify.com/MAL-2026-12322/index.md","name":"MAL-2026-12322","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 @mgor/fw-canary-3333, index.js executes a top-level shell command that curls https://fewafw.hydege.me and pipes the response into /bin/bash, running attacker-controlled shell content on the installer's host. The fetch is unpinned, unverified, and directed at a non-registry, non-publisher domain, so the executed bytes are whatever the remote host serves at request time. The package.json and README present the package as an inert canary with 'no functionality, no dependencies, and no install scripts', a cover story that directly contradicts the fetch-and-exec side effect in index.js.","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 @mgor/fw-canary-3333 (npm)","id":"MAL-2026-12322","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":"@mgor/fw-canary-3333","purl":"pkg:npm/%40mgor/fw-canary-3333","source":"MAL-2026-12322"}],"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-2026-12322/"}