Summary
Togoder Security scanned the npm package esutils@2.0.3 on Oct 6, 2026. An AI review of 4 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 |
|---|---|---|
| lib/ast.js | safe | Cleared by Jev triage; no further analysis needed |
| lib/code.js | safe | No malicious patterns detected; the file contains only Unicode identifier regexes and character-classification helper functions. |
| lib/keyword.js | safe | Cleared by Jev triage; no further analysis needed |
| lib/utils.js | safe | Cleared by Jev triage; no further analysis needed |
Frequently asked questions
Is esutils safe to use?
Our AI source review of esutils@2.0.3 found no malicious code: no install-time payloads, credential theft, exfiltration, obfuscated loaders or backdoors.
Does esutils contain malware?
No malware was identified in esutils@2.0.3 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 esutils checked?
Togoder Security downloaded the published npm package and had an AI model read its 4 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 esutils 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 esutils@2.0.3, cost nothing.