Nextcloud Server <23.0.9/24.0.5 Info Disclosure via Uncontrolled DB Access
CVE-2022-39329 Published on October 27, 2022
Profile of disabled user stays accessible
Nextcloud Server is the file server software for Nextcloud, a self-hosted productivity platform. Nextcloud Server and Nextcloud Enterprise Server prior to versions 23.0.9 and 24.0.5 are vulnerable to exposure of information that cannot be controlled by administrators without direct database access. Versions 23.0.9 and 24.0.5 contains patches for this issue. No known workarounds are available.
Vulnerability Analysis
CVE-2022-39329 can be exploited with network access, requires user interaction and a small amount of user privileges. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to have a small impact on confidentiality, a small impact on integrity and availability.
Weakness Types
What is an AuthZ Vulnerability?
The software does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action.
CVE-2022-39329 has been classified to as an AuthZ vulnerability or weakness.
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2022-39329 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2022-39329
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Affected Versions
nextcloud security-advisories:- Version < 23.0.9 is affected.
- Version >= 24.0.0, < 24.0.5 is affected.
Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.