CVE-2024-37884

Name: CVE-2024-37884
Creator: NVD / NIST
Published: 2024-06-14T16:15:13.34+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.4/10EPSS 0.37%

Last modified Jun 17, 2026

CVE-2024-37884 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. 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. EPSS estimates a 0.37% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

5.4/10

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

EPSS Probability

0.37%

29.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions
Nextcloud	Nextcloud Server	>= 25.0.0, < 25.0.13.7
Nextcloud	Nextcloud Server	>= 26.0.0, < 26.0.13
Nextcloud	Nextcloud Server	>= 27.0.0, < 27.1.8
Nextcloud	Nextcloud Server	>= 28.0.0, < 28.0.4

References

https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xwgx-f37p-xh8cVendor Advisory
https://github.com/nextcloud/server/pull/43727Patch
https://hackerone.com/reports/2290680Issue Tracking
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-xwgx-f37p-xh8cVendor Advisory
https://github.com/nextcloud/server/pull/43727Patch
https://hackerone.com/reports/2290680Issue Tracking

Timeline

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

Frequently Asked Questions

What is CVE-2024-37884?

How severe is CVE-2024-37884?

CVE-2024-37884 has a CVSS score of 5.4/10 (MEDIUM severity). The EPSS model estimates a 0.37% probability of exploitation in the next 30 days.

How do I fix CVE-2024-37884?

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-2024-37884?

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

Scan your code now

Source: NVD / NIST