CVE-2024-37887

Nextcloud Server's events information leaked with shared calendars on recurrence exceptions

Description

Nextcloud Server is a self hosted personal cloud system. Private shared calendar events' recurrence exceptions can be read by sharees. It is recommended that the Nextcloud Server is upgraded to 27.1.10 or 28.0.6 or 29.0.1 and that the Nextcloud Enterprise Server is upgraded to 27.1.10 or 28.0.6 or 29.0.1.

Category

3.5
CVSS
Severity: Low
CVSS 3.1 •
EPSS 0.06%
Vendor Advisory github.com
Affected: nextcloud security-advisories
Published at:
Updated at:

References

Link Tags
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-h4xv-cjpm-j595 vendor advisory
https://github.com/nextcloud/server/pull/45309 patch
https://hackerone.com/reports/2479325 issue tracking

Frequently Asked Questions

What is the severity of CVE-2024-37887?
CVE-2024-37887 has been scored as a low severity vulnerability.
How to fix CVE-2024-37887?
To fix CVE-2024-37887, 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-2024-37887 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-37887 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-2024-37887?
CVE-2024-37887 affects nextcloud security-advisories.
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