Summary
Togoder Security scanned the npm package isexe@4.0.0 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/commonjs/index.js | safe | This is a standard TypeScript CommonJS compilation output for the 'isexe' package with no malicious patterns detected. |
| dist/commonjs/options.js | safe | No malicious patterns detected |
| dist/commonjs/posix.js | safe | No malicious patterns detected; the code is a straightforward implementation of the isexe POSIX executable check using only stat and permission bit logic. |
| dist/commonjs/win32.js | safe | No malicious patterns detected |
| dist/esm/index.js | safe | No malicious patterns detected; the code is a standard platform selector for the 'isexe' package with no exfiltration, obfuscation, or dynamic execution. |
| dist/esm/options.js | safe | No malicious patterns detected |
| dist/esm/posix.js | safe | No malicious patterns detected; the code is a standard implementation for checking executable permissions based on file mode and user/group IDs. |
| dist/esm/win32.js | safe | The file is a legitimate Windows implementation of the isexe executable-checking utility with no malicious patterns, no network or process activity, and no environment variable harvesting beyond the expected PATHEXT usage. |
Affected version ranges
None of the 2 scanned versions of isexe are flagged high or critical. The latest scanned version, 4.0.0, is clean. Only versions we have scanned are listed; unscanned versions between them are not covered.
| Versions | Verdict | Count | Range | Top findings |
|---|---|---|---|---|
| 4.0.0 | No issues | 1 | 4.0.0 | |
| 3.1.1 | Not scanned | 1 | 3.1.1 | |
| 2.0.0 | No issues | 1 | 2.0.0 |
Full list, including published versions not scanned yet: version ranges API.
Scanned versions of isexe
Frequently asked questions
Is isexe safe to use?
Our AI source review of isexe@4.0.0 found no malicious code: no install-time payloads, credential theft, exfiltration, obfuscated loaders or backdoors.
Does isexe contain malware?
No malware was identified in isexe@4.0.0 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 isexe 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 isexe 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 isexe@4.0.0, cost nothing.