Self reflected HTML injection in Desktop client
Summary
Self reflected HTML injection in Desktop client
Original description
The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2023-23942 nextcloud-desktop
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- web hackerone.com