http://bugzilla.opensuse.org/show_bug.cgi?id=1207976 Bug ID: 1207976 Summary: VUL-0: CVE-2023-23942: nextcloud-desktop: missing sanitisation on qml labels leading to javascript injection Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: Other URL: https://smash.suse.de/issue/356329/ OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Security Assignee: ecsos@schirra.net Reporter: thomas.leroy@suse.com QA Contact: security-team@suse.de Found By: Security Response Team Blocker: --- 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. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-23942 https://github.com/nextcloud/security-advisories/security/advisories/GHSA-64... https://www.cve.org/CVERecord?id=CVE-2023-23942 https://github.com/nextcloud/desktop/pull/5233 https://hackerone.com/reports/1788598 -- You are receiving this mail because: You are on the CC list for the bug.