CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.1. Public exploit code or proof-of-concept references have been detected in its references.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
GitHub PoC Links
Note: these links are listed for security research and verification purposes only.
CVE
CVE-2021-27884
Severity
MEDIUM
CVSS
5.1
EPSS
0.34%
Original NVD Description
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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)