Overview
- Description
- A bug in Nextcloud Server 17.0.1 causes the workflow rules to depend their behaviour on the file extension when checking file mimetypes.
- Source
- support@hackerone.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8
- Impact score
- 5.9
- Exploitability score
- 2.1
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6
- Impact score
- 6.4
- Exploitability score
- 6.8
- Vector string
- AV:N/AC:M/Au:S/C:P/I:P/A:P
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "69BE13A7-612F-4C06-B9DD-D5CADE0E89BB",
"versionEndExcluding": "15.0.14"
},
{
"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "69BAB965-AE57-4674-BF4E-484F779DE1E1",
"versionEndExcluding": "16.0.7",
"versionStartIncluding": "16.0.0"
},
{
"criteria": "cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4DA73A56-619E-44C9-858A-23DD0EC7730C",
"versionEndExcluding": "17.0.2",
"versionStartIncluding": "17.0.0"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:opensuse:backports:sle-15:sp1:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C84D9410-31B7-421A-AD99-8ED2E45A9BC6"
}
],
"operator": "OR"
}
]
}
]