CVE-2024-37884

Nextcloud Server's users can delete old versions of read-only shared files

Description

Nextcloud Server is a self hosted personal cloud system. A malicious user was able to send delete requests for old versions of files they only got shared with read permissions. It is recommended that the Nextcloud Server is upgraded to 26.0.12 or 27.1.7 or 28.0.3 and that the Nextcloud Enterprise Server is upgraded to 26.0.12 or 27.1.7 or 28.0.3.

Category

3.5
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.07%
Vendor Advisory github.com
Affected: nextcloud security-advisories
Published at:
Updated at:

References

Link Tags
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xwgx-f37p-xh8c vendor advisory
https://github.com/nextcloud/server/pull/43727 patch
https://hackerone.com/reports/2290680 issue tracking

Frequently Asked Questions

What is the severity of CVE-2024-37884?
CVE-2024-37884 has been scored as a low severity vulnerability.
How to fix CVE-2024-37884?
To fix CVE-2024-37884, 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-2024-37884 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-37884 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-2024-37884?
CVE-2024-37884 affects nextcloud security-advisories.
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