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NextcloudGHSA-C3XH-Q694-6RC5

HistoryNov 25, 2022 - 11:30 a.m.

XSS in Desktop Client in the notifications

2022-11-2511:30:04

github.com

xss

desktop client

notifications

nextcloud

hypertext markup language

upgrade

CVSS3

5.4

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

EPSS

0.001

Percentile

26.4%

JSON

Description

Impact

An attacker can inject arbitrary HyperText Markup Language into the Desktop Client application.

Patches

It is recommended that the Nextcloud Desktop client is upgraded to 3.6.1

Workarounds

No workaround available

References

For more information

If you have any questions or comments about this advisory:

Create a post in nextcloud/security-advisories
Customers: Open a support ticket at support.nextcloud.com