Nextcloud Circles is an open source social network built for the nextcloud ecosystem. In affected versions the Nextcloud Circles application is vulnerable to a stored Cross-Site Scripting (XSS) vulnerability. Due the strict Content-Security-Policy shipped with Nextcloud, this issue is not exploitable on modern browsers supporting Content-Security-Policy. It is recommended that the Nextcloud Circles application is upgraded to 0.21.3, 0.20.10 or 0.19.14 to resolve this issue. As a workaround users may use a browser that has support for Content-Security-Policy. A notable exemption is Internet Explorer which does not support CSP properly.
References
Link | Resource |
---|---|
https://github.com/nextcloud/circles/commit/dbb97a83ccb342c839a54f088aa19b8ba6844b0e | Patch Third Party Advisory |
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-hgpq-28gj-jrj9 | Patch Third Party Advisory |
https://hackerone.com/reports/1217606 | Permissions Required Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-09-07T20:00:19
Updated: 2021-09-07T20:00:19
Reserved: 2021-05-12T00:00:00
Link: CVE-2021-32782
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-09-07T20:15:07.603
Modified: 2021-09-10T19:59:26.357
Link: CVE-2021-32782
JSON object: View
Redhat Information
No data.
CWE