Overview
- Description
- Improper URL validation in development mode handler in com.vaadin:flow-server versions 2.0.0 through 2.4.1 (Vaadin 14.0.0 through 14.4.2), and 3.0 prior to 5.0 (Vaadin 15 prior to 18) allows attacker to request arbitrary files stored outside of intended frontend resources folder.
- Source
- security@vaadin.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Severity
- HIGH
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
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:vaadin:flow:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C9F825A6-D1D8-4CA3-8595-1DEE1B99AF50",
"versionEndExcluding": "2.4.2",
"versionStartIncluding": "2.0.0"
},
{
"criteria": "cpe:2.3:a:vaadin:flow:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "796C0FAD-172F-4186-847E-5312F3664734",
"versionEndExcluding": "5.0.0",
"versionStartIncluding": "3.0.0"
},
{
"criteria": "cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8A09E99C-3093-4D42-A347-15364DB56297",
"versionEndExcluding": "14.4.3",
"versionStartIncluding": "14.0.0"
},
{
"criteria": "cpe:2.3:a:vaadin:vaadin:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D41F68B2-1AD5-4800-8085-8CE37869946C",
"versionEndExcluding": "18.0.0",
"versionStartIncluding": "15.0.0"
}
],
"operator": "OR"
}
]
}
]