Vulnerability record · CVE-2024-37315 · published 14 June 2024

CVE-2024-37315: Nextcloud server improper access control vulnerability

Nextcloud · Nextcloud Server

Nextcloud Server is a self hosted personal cloud system. An attacker with read-only access to a file is able to restore older versions of a document when the files_versions app is enabled. It is recommended that the Nextcloud Server is upgraded to 26.0.12, 27.1.7 or 28.0.3 and that the Nextcloud Enterprise Server is upgraded to 23.0.12.16, 24.0.12.12, 25.0.13.6, 26.0.12, 27.1.7 or 28.0.3.

4.3 CVSS 3.1 Medium EPSS 0.43% · top 65.1% CWE-284 · Improper access control

4.3CVSS 3.1 base score

0.43%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

6References

17 Jun 2026Last modified by NVD

Description

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Nextcloud Server Nextcloud

References

Link	Tags
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5mq8-738w-5942	Vendor Advisory
https://github.com/nextcloud/server/pull/43727	Patch
https://hackerone.com/reports/1356508	Issue Tracking
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-5mq8-738w-5942	Vendor Advisory
https://github.com/nextcloud/server/pull/43727	Patch
https://hackerone.com/reports/1356508	Issue Tracking

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2024-37315), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.