CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
29.9%
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 25.0.0 and prior to versions 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Server and starting in version 22.0.0 and prior to versions 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 of Nextcloud Enterprise Server, the DNS pin middleware was vulnerable to DNS rebinding allowing an attacker to perform SSRF as a final result. Nextcloud Server 25.0.11, 26.0.6, and 27.1.0 and Nextcloud Enterprise Server 22.2.10.16, 23.0.12.11, 24.0.12.7, 25.0.11, 26.0.6, and 27.1.0 contain patches for this issue. No known workarounds are available.
[
{
"vendor": "nextcloud",
"product": "security-advisories",
"versions": [
{
"version": ">= 22.0.0, < 22.2.10.16",
"status": "affected"
},
{
"version": ">= 23.0.0, < 23.0.12.11",
"status": "affected"
},
{
"version": ">= 24.0.0, < 24.0.12.7",
"status": "affected"
},
{
"version": ">= 25.0.0, < 25.0.11",
"status": "affected"
},
{
"version": ">= 26.0.0, < 26.0.6",
"status": "affected"
},
{
"version": ">= 27.0.0, < 27.1.0",
"status": "affected"
}
]
}
]
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
29.9%