High

Insecure Comparison in secure-compare

  • Disclosed: 03.06.2019
  • Updated: 11.10.2026 10:22

Versions of secure-compare prior to 3.0.1 are affected by a vulnerability that results in the package always returning true when comparing two strings of the same length, despite differences in the contents of those strings.

Recommendation

Upgrade to version 3.0.1 or later.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
npm package secure-compare < 3.0.1 3.0.1

References

CVSS score -
Weakness (CWE)
CWE-697
Platform
npm
Package
secure-compare
Disclosed
03.06.2019
Updated
11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-h9x2-5rm7-x4gm - CC BY 4.0

Vulnerability history: secure-compare

All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.

This is the only known vulnerability of this package.

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