Malicious code in truffle-helper (npm)
package.json line 7 invokes require('child_process') and execSync('curl...') from an npm lifecycle script. This causes the installer's machine to fetch and execute remote content at install time, without user consent and without any visible integrity check. The package's declared purpose (a Truffle helper) has no legitimate need to pipe curl output through a shell during install. Any installer running npm install truffle-helper runs attacker-controlled commands on their host.
The OpenSSF Package Analysis project identified 'truffle-helper' @ 2.0.0 (npm) as malicious.
It is considered malicious because:
MAL-2026-3716 is recorded against 1 package.
Published on 13 May 2026 and last revised on 15 May 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.
Details
Affected Packages
| Software | From version | Fixed in |
|---|---|---|
| truffle-helper | — | — |
References
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ⓘ Data Notice: The information presented above has been compiled from publicly available internet sources. Boteraser aggregates this data solely for informational purposes and does not independently classify, evaluate, or endorse any findings about the vulnerabilities listed. The accuracy and completeness of this information is the sole responsibility of the original publishers. Boteraser and its operators accept no liability for any decisions made based on this data.
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