| Name | CVE-2023-51774 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Disputed ruby-json-jwt issue
https://github.com/P3ngu1nW/CVE_Request/blob/main/novjson-jwt.md
https://github.com/nov/json-jwt/issues/113