CVE-2024-37316

Name: CVE-2024-37316
Creator: NVD / NIST
Published: 2024-06-14T16:15:11.707+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.6/10EPSS 0.36%

Last modified Jun 17, 2026

CVE-2024-37316 is a medium-severity vulnerability rated 4.6/10 on the CVSS scale. 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. EPSS estimates a 0.36% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

4.6/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

EPSS Probability

0.36%

28.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-241

Affected Software

Vendor	Product	Versions
Nextcloud	Calendar	>= 4.3.0, < 4.6.8

References

https://github.com/nextcloud/calendar/pull/5966Patch
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2r7q-vfmv-79qfThird Party Advisory
https://hackerone.com/reports/2457588Issue Tracking
https://github.com/nextcloud/calendar/pull/5966Patch
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-2r7q-vfmv-79qfThird Party Advisory
https://hackerone.com/reports/2457588Issue Tracking

Timeline

Published: Jun 14, 2024
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2024-37316?

How severe is CVE-2024-37316?

CVE-2024-37316 has a CVSS score of 4.6/10 (MEDIUM severity). The EPSS model estimates a 0.36% probability of exploitation in the next 30 days.

How do I fix CVE-2024-37316?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-37316?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST