CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L
EPSS
Percentile
24.3%
Nextcloud Server provides data storage for Nextcloud, an open source cloud platform. Starting in version 20.0.0 and prior to versions 20.0.14.15, 21.0.9.13, 22.2.10.14, 23.0.12.8, 24.0.12.5, 25.0.9, 26.0.4, and 27.0.1, a missing password confirmation allowed an attacker, after successfully stealing a session from a logged in user, to create app passwords for the victim. Nextcloud server versions 25.0.9, 26.0.4, and 27.0.1 and Nextcloud Enterprise Server versions 20.0.14.15, 21.0.9.13, 22.2.10.14, 23.0.12.9, 24.0.12.5, 25.0.9, 26.0.4, and 27.0.1 contain a patch for this issue. No known workarounds are available.
[
{
"vendor": "nextcloud",
"product": "security-advisories",
"versions": [
{
"version": ">= 20.0.0, < 20.0.14.15",
"status": "affected"
},
{
"version": ">= 21.0.0, < 21.0.9.13",
"status": "affected"
},
{
"version": ">= 22.0.0, < 22.2.10.14",
"status": "affected"
},
{
"version": ">= 23.0.0, < 23.0.12.9",
"status": "affected"
},
{
"version": ">= 24.0.0, < 24.0.12.5",
"status": "affected"
},
{
"version": ">= 25.0.0, < 25.0.9",
"status": "affected"
},
{
"version": ">= 26.0.0, < 26.0.4",
"status": "affected"
},
{
"version": ">= 27.0.0, < 27.0.1",
"status": "affected"
}
]
}
]