- 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@mitre.org
- NVD status
- Analyzed
CVSS 3.1
- Type
- Secondary
- Base score
- 8.4
- Impact score
- 5.9
- Exploitability score
- 2.5
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
- 134c704f-9b21-4f2e-91b3-4a467353bcc0
- CWE-284
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:json-jwt_project:json-jwt:1.16.3:*:*:*:*:ruby:*:*",
"vulnerable": true,
"matchCriteriaId": "10C65505-66B5-4A0F-98A7-D06B425FB9F4"
}
],
"operator": "OR"
}
]
}
]