CVE-2021-32734
Low
Description
Nextcloud Server is a Nextcloud package that handles data storage. In versions prior to 19.0.13, 20.011, and 21.0.3, the Nextcloud Text application shipped with Nextcloud Server returned verbatim exception messages to the user. This could result in a full path disclosure on shared files. The issue was fixed in versions 19.0.13, 20.0.11, and 21.0.3. As a workaround, one may disable the Nextcloud Text application in Nextcloud Server app settings.
SeverityLow
CVSS3.1
Exploit probability—
Product
Nextcloud Server
PublishedJul 12, 2021
First seenJul 12, 2021
Weakness typeCWE-209CWE-209
How to fix
Update
- nextcloud nextcloud_server19.0.13, 20.0.11, 21.0.3 or later
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| nextcloud nextcloud_server | v < 19.0.13, 20.0.0 ≤ v < 20.0.11, 21.0.0 ≤ v < 21.0.3 | 19.0.13, 20.0.11, 21.0.3 |
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