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[email protected]CVE-2020-8189

HistoryAug 21, 2020 - 9:15 p.m.

CVE-2020-8189

2020-08-2121:15:11

CWE-79

[email protected]

web.nvd.nist.gov

nextcloud

desktop client

cross-site scripting

cve-2020-8189

security vulnerability

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:S/C:N/I:P/A:N

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.6%

JSON

A cross-site scripting error in Nextcloud Desktop client 2.6.4 allowed to present any html (including local links) when responding with invalid data on the login attempt.

Affected configurations

NVD

Node

nextclouddesktopRange<2.6.5

CPENameOperatorVersion
nextcloud:desktopnextcloud desktoplt2.6.5

CPE	Name	Operator	Version
nextcloud:desktop	nextcloud desktop	lt	2.6.5

CNA Affected

[
  {
    "product": "Desktop Client",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "2.6.5"
      }
    ]
  }
]