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.txt` is 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.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: GitHub_M
Published: 2021-10-25T21:35:11
Updated: 2024-08-04T01:58:18.329Z
Reserved: 2021-08-16T00:00:00
Link: CVE-2021-39223
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-10-25T22:15:07.507
Modified: 2024-11-21T06:18:56.700
Link: CVE-2021-39223
Redhat
No data.