Overview
- Description
- A too lax check in Nextcloud Talk 6.0.4, 7.0.2 and 8.0.7 allowed a code injection when a not correctly sanitized talk command was added by an administrator.
- Source
- support@hackerone.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.9
- Impact score
- 6
- Exploitability score
- 3.1
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 6.5
- Impact score
- 6.4
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/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:talk:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "244FE5A3-C7E7-43DC-B56F-C498D0BDD167",
"versionEndExcluding": "6.0.5"
},
{
"criteria": "cpe:2.3:a:nextcloud:talk:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6E4FFAE0-1425-4D45-8523-A72B9D63A782",
"versionEndExcluding": "7.0.3",
"versionStartIncluding": "7.0.0"
},
{
"criteria": "cpe:2.3:a:nextcloud:talk:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A7EDDB2F-1FA3-486A-89C9-89DE2473BF65",
"versionEndExcluding": "8.0.8",
"versionStartIncluding": "8.0.0"
}
],
"operator": "OR"
}
]
}
]