Vulnerability Details CVE-2023-23942
The Nextcloud Desktop Client is a tool to synchronize files from a Nextcloud Server with your computer. Versions prior to 3.6.3 are missing sanitisation on qml labels which are used for basic HTML elements such as `strong`, `em` and `head` lines in the UI of the desktop client. The lack of sanitisation may allow for javascript injection. It is recommended that the Nextcloud Desktop Client is upgraded to 3.6.3. There are no known workarounds for this issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 64.7%
CVSS Severity
CVSS v3 Score 5.4
References
- https://github.com/nextcloud/desktop/pull/5233
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-64qc-vf6v-8xgg
- https://hackerone.com/reports/1788598
- https://github.com/nextcloud/desktop/pull/5233
- https://github.com/nextcloud/security-advisories/security/advisories/GHSA-64qc-vf6v-8xgg
- https://hackerone.com/reports/1788598
Products affected by CVE-2023-23942
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cpe:2.3:a:nextcloud:desktop:-
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cpe:2.3:a:nextcloud:desktop:0.0.2
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cpe:2.3:a:nextcloud:desktop:1.1.0
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cpe:2.3:a:nextcloud:desktop:1.1.2
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cpe:2.3:a:nextcloud:desktop:1.2.0
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cpe:2.3:a:nextcloud:desktop:1.2.1
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cpe:2.3:a:nextcloud:desktop:1.2.2
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cpe:2.3:a:nextcloud:desktop:1.2.3
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cpe:2.3:a:nextcloud:desktop:1.2.4
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cpe:2.3:a:nextcloud:desktop:1.2.5
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cpe:2.3:a:nextcloud:desktop:1.3.0
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cpe:2.3:a:nextcloud:desktop:1.4.0
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cpe:2.3:a:nextcloud:desktop:1.4.1
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cpe:2.3:a:nextcloud:desktop:1.4.2
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cpe:2.3:a:nextcloud:desktop:1.5.0
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cpe:2.3:a:nextcloud:desktop:1.5.1
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cpe:2.3:a:nextcloud:desktop:1.5.2
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cpe:2.3:a:nextcloud:desktop:1.5.3
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cpe:2.3:a:nextcloud:desktop:1.6.0
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cpe:2.3:a:nextcloud:desktop:1.6.1
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cpe:2.3:a:nextcloud:desktop:1.6.2
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cpe:2.3:a:nextcloud:desktop:1.6.3
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cpe:2.3:a:nextcloud:desktop:1.6.4
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cpe:2.3:a:nextcloud:desktop:1.7.0
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cpe:2.3:a:nextcloud:desktop:1.7.1
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cpe:2.3:a:nextcloud:desktop:1.8.0
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cpe:2.3:a:nextcloud:desktop:1.8.1
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cpe:2.3:a:nextcloud:desktop:1.8.2
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cpe:2.3:a:nextcloud:desktop:1.8.3
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cpe:2.3:a:nextcloud:desktop:2.0.0
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cpe:2.3:a:nextcloud:desktop:2.0.1
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cpe:2.3:a:nextcloud:desktop:2.0.2
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cpe:2.3:a:nextcloud:desktop:2.1.0
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cpe:2.3:a:nextcloud:desktop:2.2.3
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cpe:2.3:a:nextcloud:desktop:2.2.4
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cpe:2.3:a:nextcloud:desktop:2.3.0
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cpe:2.3:a:nextcloud:desktop:2.3.1
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cpe:2.3:a:nextcloud:desktop:2.3.2
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cpe:2.3:a:nextcloud:desktop:2.3.3
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cpe:2.3:a:nextcloud:desktop:2.3.4
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cpe:2.3:a:nextcloud:desktop:2.4.0
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cpe:2.3:a:nextcloud:desktop:2.4.1
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cpe:2.3:a:nextcloud:desktop:2.4.2
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cpe:2.3:a:nextcloud:desktop:2.4.3
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cpe:2.3:a:nextcloud:desktop:2.5.0
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cpe:2.3:a:nextcloud:desktop:2.5.1
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cpe:2.3:a:nextcloud:desktop:2.5.2
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cpe:2.3:a:nextcloud:desktop:2.5.3
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cpe:2.3:a:nextcloud:desktop:2.6.0
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cpe:2.3:a:nextcloud:desktop:2.6.1
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cpe:2.3:a:nextcloud:desktop:2.6.2
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cpe:2.3:a:nextcloud:desktop:2.6.3
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cpe:2.3:a:nextcloud:desktop:2.6.4
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cpe:2.3:a:nextcloud:desktop:2.6.5
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cpe:2.3:a:nextcloud:desktop:2.7.0
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cpe:2.3:a:nextcloud:desktop:3.0.0
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cpe:2.3:a:nextcloud:desktop:3.0.1
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cpe:2.3:a:nextcloud:desktop:3.0.2
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cpe:2.3:a:nextcloud:desktop:3.0.3
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cpe:2.3:a:nextcloud:desktop:3.1.0
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cpe:2.3:a:nextcloud:desktop:3.1.1
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cpe:2.3:a:nextcloud:desktop:3.1.2
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cpe:2.3:a:nextcloud:desktop:3.1.3
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cpe:2.3:a:nextcloud:desktop:3.2.0
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cpe:2.3:a:nextcloud:desktop:3.2.1
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cpe:2.3:a:nextcloud:desktop:3.2.2
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cpe:2.3:a:nextcloud:desktop:3.3.1
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cpe:2.3:a:nextcloud:desktop:3.3.2
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cpe:2.3:a:nextcloud:desktop:3.3.3
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cpe:2.3:a:nextcloud:desktop:3.3.4
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cpe:2.3:a:nextcloud:desktop:3.3.5
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cpe:2.3:a:nextcloud:desktop:3.3.6
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cpe:2.3:a:nextcloud:desktop:3.4.0
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cpe:2.3:a:nextcloud:desktop:3.4.1
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cpe:2.3:a:nextcloud:desktop:3.4.2
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cpe:2.3:a:nextcloud:desktop:3.4.3
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cpe:2.3:a:nextcloud:desktop:3.4.4
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cpe:2.3:a:nextcloud:desktop:3.5.0
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cpe:2.3:a:nextcloud:desktop:3.5.1
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cpe:2.3:a:nextcloud:desktop:3.5.2
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cpe:2.3:a:nextcloud:desktop:3.5.3
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cpe:2.3:a:nextcloud:desktop:3.5.4
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cpe:2.3:a:nextcloud:desktop:3.6.0
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cpe:2.3:a:nextcloud:desktop:3.6.1
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cpe:2.3:a:nextcloud:desktop:3.6.2