CVE-2021-39224
Summary
| CVE | CVE-2021-39224 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-10-25 22:15:00 UTC |
| Updated | 2021-10-29 14:48:00 UTC |
| Description | Nextcloud is an open-source, self-hosted productivity platform. The Nextcloud OfficeOnline application prior to version 1.1.1 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 OfficeOnline application is upgraded to 1.1.1. As a workaround, one may disable the OfficeOnline application in the app settings. |
Risk And Classification
Problem Types: NVD-CWE-noinfo
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Nextcloud | Officeonline | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Unify error messages accross controllers by juliushaertl · Pull Request #204 · nextcloud/officeonline · GitHub | MISC | github.com | |
| File path disclosure of shared files in OfficeOnline application · Advisory · nextcloud/security-advisories · GitHub | CONFIRM | github.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.