Collabora Online is a collaborative online office suite based on LibreOffice technology. In affected versions a reflected XSS vulnerability was found in Collabora Online. An attacker could inject unescaped HTML into a variable as they created the Collabora Online iframe, and execute scripts inside the context of the Collabora Online iframe. This would give access to a small set of user settings stored in the browser, as well as the session's authentication token which was also passed in at iframe creation time. Users should upgrade to Collabora Online 6.4.16 or higher or Collabora Online 4.2.20 or higher. Collabora Online Development Edition 21.11 is not affected.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-12-13T19:45:10

Updated: 2024-08-04T04:03:08.905Z

Reserved: 2021-11-16T00:00:00

Link: CVE-2021-43817

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-12-13T20:15:07.700

Modified: 2024-11-21T06:29:51.367

Link: CVE-2021-43817

cve-icon Redhat

No data.