CVE-2024-37315

Nextcloud Server's read-only users can restore old versions

Description

Nextcloud Server is a self hosted personal cloud system. An attacker with read-only access to a file is able to restore older versions of a document when the files_versions app is enabled. It is recommended that the Nextcloud Server is upgraded to 26.0.12, 27.1.7 or 28.0.3 and that the Nextcloud Enterprise Server is upgraded to 23.0.12.16, 24.0.12.12, 25.0.13.6, 26.0.12, 27.1.7 or 28.0.3.

References

Link	Tags
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5mq8-738w-5942	vendor advisory
https://github.com/nextcloud/server/pull/43727	patch
https://hackerone.com/reports/1356508	issue tracking

Frequently Asked Questions

What is the severity of CVE-2024-37315?: CVE-2024-37315 has been scored as a low severity vulnerability.
How to fix CVE-2024-37315?: To fix CVE-2024-37315, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-37315 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-37315 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-37315?: CVE-2024-37315 affects nextcloud security-advisories.

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Description

Category

CWE-284 – Improper Access Control

References

Frequently Asked Questions