Vulnerability library
Security checkMay 27, 2025

Formidable relies on hexoid to prevent guessing of filenames for untrusted executable content

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Low severitynpmformidable

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Description

Formidable (aka node-formidable) 2.x before 2.1.3 and 3.x before 3.5.3 relies on hexoid to prevent guessing of filenames for untrusted executable content; however, hexoid is documented as not “cryptographically secure.

Recommendation

Update the formidable package to the latest compatible version. Followings are version details:

  • Affected version(s): **>= 2.1.0, < 2.1.3 >= 3.1.1-canary.20211030, < 3.5.3**
  • Patched version(s): **2.1.3 3.5.3**

References

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Related Issues

See something that needs correcting? Let us knowUpdated May 27, 2025