Insecure Randomness Affecting yapi-vendor package, versions <1.10.1


Severity

Recommended
0.0
medium
0
10

CVSS assessment made by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.06% (29th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Insecure Randomness vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-JS-YAPIVENDOR-1089450
  • published29 Mar 2021
  • disclosed26 Mar 2021
  • creditJaroslav Lobačevski

Introduced: 26 Mar 2021

CVE-2021-27884  (opens in a new tab)
CWE-330  (opens in a new tab)

How to fix?

Upgrade yapi-vendor to version 1.10.1 or higher.

Overview

yapi-vendor is a YAPI

Affected versions of this package are vulnerable to Insecure Randomness. Weak JSON Web Token (JWT) signing secret generation in YMFE YApi allows recreation of other users' JWT tokens. This occurs because Math.random in Node.js is used.

References

CVSS Scores

version 3.1