CVSS: 7.1EPSS: 0%CPEs: 1EXPL: 0CVE-2023-49782 – Cross-Site-Scripting vulnerability in error message passing in richdocumentscode
https://notcve.org/view.php?id=CVE-2023-49782
Collabora Online is a collaborative online office suite based on LibreOffice technology. Users of Nextcloud with `Collabora Online - Built-in CODE Server` app can be vulnerable to attack via proxy.php. The bug was fixed in Collabora Online - Built-in CODE Server (richdocumentscode) release 23.5.601. Users are advised to upgrade. There are no known workarounds for this vulnerability. • https://apps.nextcloud.com/apps/richdocumentscode https://github.com/CollaboraOnline/online/security/advisories/GHSA-8xm5-pgfr-8mjr • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.2EPSS: 0%CPEs: 1EXPL: 0CVE-2023-49788 – Improper handling of browser-side provided input in richdocuments path handling
https://notcve.org/view.php?id=CVE-2023-49788
Collabora Online is a collaborative online office suite based on LibreOffice technology. Unlike a standalone dedicated Collabora Online server, the Built-in CODE Server (richdocumentscode) is run without chroot sandboxing. Vulnerable versions of the richdocumentscode app can be susceptible to attack via modified client->server commands to overwrite files outside the sub directory the server has provided for the transient session. Files which can be accessed are limited to those that the server process has access to. The bug was fixed in Collabora Online - Built-in CODE Server (richdocumentscode) release 23.5.602. • https://github.com/CollaboraOnline/online/security/advisories/GHSA-3r69-xvf7-v94j • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-501: Trust Boundary Violation •