CVE-2024-37316

Nextcloud Calendar's event create can create attachments that link to other websites

Description

Nextcloud Calendar is a calendar app for Nextcloud. Authenticated users could create an event with manipulated attachment data leading to a bad redirect for participants when clicked. It is recommended that the Nextcloud Calendar App is upgraded to 4.6.8 or 4.7.2.

Category

4.6
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.14%
Third-Party Advisory github.com
Affected: nextcloud security-advisories
Published at:
Updated at:

References

Link Tags
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2r7q-vfmv-79qf third party advisory
https://github.com/nextcloud/calendar/pull/5966 patch
https://hackerone.com/reports/2457588 issue tracking

Frequently Asked Questions

What is the severity of CVE-2024-37316?
CVE-2024-37316 has been scored as a medium severity vulnerability.
How to fix CVE-2024-37316?
To fix CVE-2024-37316, 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-2024-37316 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-37316 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-2024-37316?
CVE-2024-37316 affects nextcloud security-advisories.
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