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.
References
Link | Resource |
---|---|
https://github.com/CollaboraOnline/online/security/advisories/GHSA-7f6h-v9mx-58q9 | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-12-13T19:45:10
Updated: 2021-12-13T19:45:10
Reserved: 2021-11-16T00:00:00
Link: CVE-2021-43817
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-12-13T20:15:07.700
Modified: 2021-12-15T21:59:29.107
Link: CVE-2021-43817
JSON object: View
Redhat Information
No data.
CWE