Skip to content

Self reflected HTML injection in Desktop client

Low
nickvergessen published GHSA-64qc-vf6v-8xgg Feb 6, 2023

Package

Desktop (Nextcloud)

Affected versions

< 3.6.3

Patched versions

3.6.3

Description

Impact

Missing further sanitisation allowed to reflect basic HTML elements such as strong, em and head lines into the UI of the desktop client

Patches

It is recommended that the Nextcloud Desktop Client is upgraded to 3.6.3

Workarounds

  • No workaround available

References

For more information

If you have any questions or comments about this advisory:

Severity

Low
3.9
/ 10

CVSS base metrics

Attack vector
Local
Attack complexity
Low
Privileges required
Low
User interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
None
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

CVE ID

CVE-2023-23942

Weaknesses

Credits