CVE Vulnerability

CVE-2020-8189

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.

3.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.8 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

Scope

5.4 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://nextcloud.com/security/advisory/?id=NC-SA-2020-027 Broken Link Vendor Advisory
https://hackerone.com/reports/685552 Exploit Third Party Advisory
https://security.gentoo.org/glsa/202009-09 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:nextcloud:desktop:*:*:*:*:*:*:*:*
Information

Published : 2020-08-21 09:15

Updated : 2022-09-27 04:12

NVD link : CVE-2020-8189

Mitre link : CVE-2020-8189

Products Affected
No products.
CWE
CWE-79