CVE-2023-46943

CVSS 3.1 Score 9.1 of 10 (high)

Details

Published Jan 13, 2024
Updated: Jan 19, 2024
CWE ID 798

Summary

CVE-2023-46943 is a vulnerability discovered in NPM's package @evershop/evershop before version 1.0.0-rc.8. The vulnerability arises from a hardcoded weak HMAC secret used for generating tokens, which poses a risk as attackers can exploit the predictable secret to create valid JSON Web Tokens (JWTs). This could grant them unauthorized access to sensitive information and actions within the affected application. The vulnerability has a base severity rating of CRITICAL with a base score of 9.1 according to NIST's National Vulnerability Database (NVD). It affects multiple products and has an impact on confidentiality and integrity, with no user interaction or privileges required for exploitation. Patching or updating to a secure version of the package is necessary to remediate this vulnerability and mitigate potential risks to organizations.

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