Overview
- Description
- In the marshmallow library before 2.15.1 and 3.x before 3.0.0b9 for Python, the schema "only" option treats an empty list as implying no "only" option, which allows a request that was intended to expose no fields to instead expose all fields (if the schema is being filtered dynamically using the "only" option, and there is a user role that produces an empty value for "only").
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:N/A:N
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:marshmallow_project:marshmallow:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6DBBF25C-9A93-4478-AB70-65D5DE27D533",
"versionEndExcluding": "2.15.1"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:marshmallow_project:marshmallow:*:*:*:*:*:python:*:*",
"vulnerable": true,
"matchCriteriaId": "CC570BB7-0811-4D9B-B0B6-41F72B906065",
"versionEndExcluding": "3.0.0b9",
"versionStartIncluding": "3.0"
}
],
"operator": "OR"
}
]
}
]