CVE-2021-27884

Weak JSON Web Token (JWT) signing secret generation in YMFE YApi through 1.9.2 allows recreation of other users' JWT tokens

published March 1, 2021

CVSS
—
EPSS
0%
Percentile
26.0
In the wild
Unconfirmed
What it is

Weak JSON Web Token (JWT) signing secret generation in YMFE YApi through 1.9.2 allows recreation of other users' JWT tokens. This occurs because Math.random in Node.js is used.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00338 · 26.0th percentile
Published
2021-03-01T23:00Z
EPSS history
Timeline
  • 01 MAR 23:00Z
    Weak JSON Web Token (JWT) signing secret generation in YMFE YApi through 1.9.2 allows recreation of other users' JWT tokens
    cvelistv5