CVE-2021-32734

LOW3.1

File path disclosure of shared files in Nextcloud Text application

Published Jul 12, 2021

Modified 1 years ago

Details

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.

References

WEB

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-6hf5-c2c4-2526

WEB

https://github.com/nextcloud/text/pull/1695

WEB

https://hackerone.com/reports/1246721

ADVISORY

https://security.gentoo.org/glsa/202208-17

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2021-32734

CVSS Analysis