Summary
Togoder Security scanned the npm package tuf-js@4.1.0 on Oct 6, 2026. An AI review of 8 source files produced no findings. No malicious behavior, install-time payloads, credential theft or exfiltration were identified.
Findings
No findings. The reviewer saw nothing malicious or risky in this version.
Files reviewed
| File | Verdict | What the reviewer saw |
|---|---|---|
| dist/config.js | safe | No malicious patterns detected |
| dist/error.js | safe | No malicious patterns detected; the file only defines custom error classes for a TUF (The Update Framework) client and does not perform any dangerous operations. |
| dist/fetcher.js | safe | No malicious patterns detected; the code is a legitimate HTTP file fetcher with size limits and temporary file handling. |
| dist/index.js | safe | No malicious patterns detected |
| dist/store.js | safe | This is legitimate TUF (The Update Framework) metadata verification code with no malicious patterns detected. |
| dist/updater.js | safe | No malicious patterns detected |
| dist/utils/tmpfile.js | safe | No malicious patterns detected |
| dist/utils/url.js | safe | No malicious patterns detected; the module only performs benign URL joining using the standard 'url' library. |
Frequently asked questions
Is tuf-js safe to use?
Our AI source review of tuf-js@4.1.0 found no malicious code: no install-time payloads, credential theft, exfiltration, obfuscated loaders or backdoors.
Does tuf-js contain malware?
No malware was identified in tuf-js@4.1.0 when Togoder Security scanned it on Oct 6, 2026. A new version can still introduce malicious code, so scan the exact versions in your lockfile.
How was tuf-js checked?
Togoder Security downloaded the published npm package and had an AI model read its 8 source files, looking for install scripts, credential access, network exfiltration, obfuscation, backdoors and crypto-wallet theft. The results are cached by file hash and shown here.
How do I scan tuf-js together with the rest of my dependencies?
Upload your lockfile at https://security.togoder.click/scan or call the API documented at https://security.togoder.click/api-docs. Files that have already been scanned, like the ones in tuf-js@4.1.0, cost nothing.