{"answers":{"affected":"1 open source package ship an affected version, including 8oo.","exploited":"There is no known exploitation of MAL-2026-3677 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-2026-3677 is a malicious package in 8oo, published on 12 May 2026."},"fix_prompt":"MAL-2026-3677 is a malicious package: 8oo (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-2026-3677/ (Markdown: https://insights.sbomify.com/MAL-2026-3677/index.md)","id":"MAL-2026-3677","markdown":"https://insights.sbomify.com/MAL-2026-3677/index.md","name":"MAL-2026-3677","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's main entry (index.js) executes an IIFE at require time that loads 66o.js, which replaces the global `console` with a Proxy. Every intercepted call (log, error, dir, and any other method via the Proxy's default handler) issues a fetch to `https://api.telegram.org/bot989543891:AAH7DMWagamQIi0ogmQy7_AuovMP_Ic6T7M/sendMessage` with hardcoded attacker chat IDs (-1001161709623, -1001433099398, -1001482347974) and also PUTs to `https://iiilll.firebaseio.com/\u003cts\u003e.json`. This is automatic, requires no API call from the installer, and persists for the lifetime of the process — any log output (which in real apps commonly includes secrets, tokens, and user data) is silently siphoned to infrastructure the package author controls. Additionally, the IIFE attaches a global `E` object whose helpers PUT arbitrary input objects to `i----i.firebaseio.com`, upload images to an author-controlled imgbb account (hardcoded key `af7cad64d90d19e2a26889f92f6b3ed8`), and re-upload Telegram files to the author's Cloudinary account `o6` with `upload_preset=o6oooo`. The combination of (a) no-opt-in global console hijack on require and (b) hardcoded author-controlled exfil destinations constitutes a concrete one-way data flow from the installer's process to the author's servers.","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 8oo (npm)","id":"MAL-2026-3677","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":"8oo","purl":"pkg:npm/8oo","source":"MAL-2026-3677"}],"products":null,"published":"2026-05-12","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-2026-3677/"}