CVE-2021-39223
- Source
- https://cve.org/CVERecord?id=CVE-2021-39223
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-39223.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-39223
- Related
- Published
- 2021-10-25T22:15:07.507Z
- Modified
- 2026-02-11T14:37:44.412830Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Nextcloud is an open-source, self-hosted productivity platform. The Nextcloud Richdocuments application prior to versions 3.8.6 and 4.2.3 returned verbatim exception messages to the user. This could result in a full path disclosure on shared files. (e.g. an attacker could see that the file
shared.txtis located within/files/$username/Myfolder/Mysubfolder/shared.txt). It is recommended that the Richdocuments application is upgraded to 3.8.6 or 4.2.3. As a workaround, disable the Richdocuments application in the app settings. - References