CVE-2023-51774

HIGH

8.4

Description

The json-jwt (aka JSON::JWT) gem 1.16.3 for Ruby sometimes allows bypass of identity checks via a sign/encryption confusion attack. For example, JWE can sometimes be used to bypass JSON::JWT.decode.

Details CVE

Score CVSS v3.18.4

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie2/29/2024

Derniere modification5/8/2025

Sourcenvd

Observations honeypot0

Produits affectes

json-jwt_project:json-jwt

Faiblesses (CWE)

CWE-284

References

https://github.com/P3ngu1nW/CVE_Request/blob/main/novjson-jwt.md(cve@mitre.org)

https://github.com/P3ngu1nW/CVE_Request/blob/main/novjson-jwt.md(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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