{"answers":{"affected":"1 open source package ship an affected version, including @rafaelsene01/agent-flow.","exploited":"There is no known exploitation of MAL-2026-6111 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-2026-6111 is a malicious package in @rafaelsene01/agent-flow, published on 18 Jun 2026."},"fix_prompt":"MAL-2026-6111 is a malicious package: @rafaelsene01/agent-flow (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-2026-6111/ (Markdown: https://insights.sbomify.com/MAL-2026-6111/index.md)","id":"MAL-2026-6111","markdown":"https://insights.sbomify.com/MAL-2026-6111/index.md","name":"MAL-2026-6111","record":{"aliases":["GHSA-rhv6-f4px-2cf4"],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"The package's main and bin entry, dist/agent-flow.js, is shipped as a heavily obfuscated bundle produced by javascript-obfuscator (declared as a devDependency in package.json). After deobfuscation, the runtime behavior matches the advertised purpose: a local Express server bound to 127.0.0.1:5522 that talks to api.github.com using the user-provided GH_TOKEN/GITHUB_TOKEN environment variable (or the local `gh auth token` output), manages git worktrees, and spawns the local `claude` CLI. No remote code fetch, no eval of remote content, no read of installer secret paths (~/.aws, ~/.ssh, ~/.netrc, ~/.npmrc), and no exfiltration destination beyond api.github.com. The postinstall hook only runs `npm install --prefix web` when `web/package.json` exists, which it does not in the published tarball. Obfuscating an MIT-licensed distributed bundle is a code-review-hostility concern rather than a supply-chain attack, but it materially raises the cost of independent verification and warrants human review.\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 @rafaelsene01/agent-flow (npm)","id":"MAL-2026-6111","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":"@rafaelsene01/agent-flow","purl":"pkg:npm/%40rafaelsene01/agent-flow","source":"MAL-2026-6111"}],"products":null,"published":"2026-06-18","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-2026-6111/"}