{"answers":{"affected":"1 open source package ship an affected version, including shadowx-fca.","exploited":"There is no known exploitation of MAL-2026-13457 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-2026-13457 is a malicious package in shadowx-fca, published on 6 Aug 2026."},"fix_prompt":"MAL-2026-13457 is a malicious package: shadowx-fca (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-2026-13457/ (Markdown: https://insights.sbomify.com/MAL-2026-13457/index.md)","id":"MAL-2026-13457","markdown":"https://insights.sbomify.com/MAL-2026-13457/index.md","name":"MAL-2026-13457","record":{"aliases":[],"analysis":null,"analysis_generated_by":null,"assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"The package advertises a Facebook Chat API (FCA) client. Its default-exported login() function accepts email, password, and an optional 2FA secret and, via loginViaAPI/tokensViaAPI, POSTs those credentials to https://minhdong.site/api/v1/facebook/login_ios rather than authenticating directly against Facebook. The destination is set as the default apiServer in module/config.js (defaultConfig.apiServer = \"https://minhdong.site\") and loadConfig executes at import time from module/login.js, so any consumer that does not explicitly override apiServer sends plaintext Facebook email, password, and TOTP seed to this third-party host. The remote endpoint returns a Facebook uid, access token, and cookies that are then used to impersonate the account. The domain minhdong.site is unrelated to Facebook and to the declared npm publisher.","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 shadowx-fca (npm)","id":"MAL-2026-13457","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":"shadowx-fca","purl":"pkg:npm/shadowx-fca","source":"MAL-2026-13457"}],"products":null,"published":"2026-08-06","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-2026-13457/"}