CVE-2021-27884
- Source
- https://cve.org/CVERecord?id=CVE-2021-27884
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-27884.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-27884
- Aliases
- Published
- 2021-03-01T23:15:13.267Z
- Modified
- 2025-11-19T17:36:02.309785Z
- Severity
-
- 5.1 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
- Summary
- [none]
- Details
-
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.
- References