Full path of data directory exposed to users

Description

Impact

A user was able to get the full data directory path of the Nextcloud server from an API endpoint. By itself this information is not problematic as it can also be guessed for most common setups, but it could speed up other unknown attacks in the future if the information is known.

Patches

It is recommended that the Nextcloud Server is upgraded to 22.2.11 or 23.0.11 or 24.0.6
It is recommended that the Nextcloud Enterprise Server is upgraded to 22.2.11 or 23.0.11 or 24.0.6

Workarounds

• No workaround available

References

• HackerOne
• PullRequest
• Public ticket

For more information

If you have any questions or comments about this advisory:

• Create a post in nextcloud/security-advisories
• Customers: Open a support ticket at support.nextcloud.com