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CVE-2023-45148

nvd nist
Published: Oct 16, 2023Modified: Jun 17, 2026

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4.3
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Exploitability: 2.8 / Impact: 1.4
Source: NVD

Description

Nextcloud is an open source home cloud server. When Memcached is used as `memcache.distributed` the rate limiting in Nextcloud Server could be reset unexpectedly resetting the rate count earlier than intended. Users are advised to upgrade to versions 25.0.11, 26.0.6 or 27.1.0. Users unable to upgrade should change their config setting `memcache.distributed` to `\OC\Memcache\Redis` and install Redis instead of Memcached.

Affected (9)

Nextcloud
1 product
Nextcloud Server
Configuration A
9 vulnerable
Vulnerable SoftwareAffected Versions
Nextcloud
Nextcloud Server
From 25.0.0 to 25.0.11
Nextcloud Server
From 26.0.0 to 26.0.6
Nextcloud Server
From 22.0.0 to 22.2.10.16
Nextcloud Server
From 23.0.0 to 23.0.12.11
Nextcloud Server
From 24.0.0 to 24.0.12.7
Nextcloud Server
From 25.0.0 to 25.0.11
Nextcloud Server
From 26.0.0 to 26.0.6
Nextcloud Server
Version 27.0.0
Nextcloud Server
Version 27.0.0

Related CWEs

CWE-307
Improper Restriction of Excessive Authentication Attempts
The product does not implement sufficient measures to prevent multiple failed authentication attempts within a short time frame, making it more susceptible to brute force attacks.

References (6)

Source: security-advisories@github.com
Vendor Advisory
Source: security-advisories@github.com
Issue TrackingPatch
Source: security-advisories@github.com
Permissions Required
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingPatch
Source: af854a3a-2127-422b-91ae-364da2661108
Permissions Required

Timeline

No history available yet.