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CVE-2021-27884

nvd nist
Published: Mar 1, 2021Modified: Nov 21, 2024

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5.1
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Exploitability: 2.5 / Impact: 2.5
Source: 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.

Affected (1)

Products: Ymfe: Yapi
Ymfe
1 product
Yapi
Configuration A
1 vulnerable
Vulnerable SoftwareAffected Versions
Yapi
Up to 1.9.2

Related CWEs

CWE-330
Use of Insufficiently Random Values
The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.

References (4)

Source: cve@mitre.org
Third Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.