CVE-2020-8189

Medium

Description

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.

SeverityMedium

CVSS5.4

Exploit probability—

Product

Nextcloud Desktop

PublishedAug 21, 2020

First seenAug 21, 2020

Weakness typeCWE-79Cross-site scripting (XSS)

How to fix

Update

nextcloud desktop2.6.5 or later

Vendor advisories

security.gentoo.org/glsa/202009-09

Affected products

Product	Affected versions	Fixed in
nextcloud desktop	v < 2.6.5	2.6.5

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