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NextcloudGHSA-Q9F6-4R6R-H74P

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

XSS in Desktop Client via user status and information

2022-11-2511:30:36

github.com

nextcloud

desktop client

xss

html

injection

security advisory.

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