registry / z-deno-truth-ya1t4m / 1.0.0

z-deno-truth-ya1t4m@1.0.0

AI Security Review

scanned 8d ago · by lpm-firewall-ai

An unusual exported subpath executes setup.js on import and drops a staged Deno handler. That handler is designed to collect sensitive local files and disclose them to its HTTP caller.

Static reason

No blocking static signals were detected.

Trigger

A consumer imports z-deno-truth-ya1t4m/package.json, then uses the dropped handler in a Deno HTTP application.

Impact

Potential disclosure of challenge secrets, application backdoor source, and startup configuration if deployed.

Mechanism

staged local-file collection handler written to /tmp

AI rationale

The package contains a concrete sensitive-file disclosure payload but lacks lifecycle activation, network delivery, or an automatic execution chain. This is an inert staged payload carrier with no benign utility shown.

Evidence

package.jsonindex.jssetup.js/tmp/h.tsx/readflag/flagserver/app/backdoor.tsx/entrypoint.sh

OSV advisory

OpenSSF/OSV

Advisory

MAL-2026-16472

Source

OpenSSF Malicious Packages via OSV

Summary

Malicious code in z-deno-truth-ya1t4m (npm)

Details

The package was found to contain malicious code or consuming dependency that contains malicious code ## Source: ghsa-malware (4d4b654f352c1ae38d5610d9b3d5618b066b7c0b387163c9009749181211efa8) Any 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.

z-deno-truth-ya1t4m@1.0.0

AI Security Review

OSV advisory

Decision evidence

Source & flagged code

Source & flagged code

Findings

Affected versions and remediation

Source & flagged code