Nextcloud Serv. Delete Shared File Versions (Pre-26.0.12)
CVE-2024-37884 Published on June 14, 2024
Nextcloud Server's users can delete old versions of read-only shared files
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.
Vulnerability Analysis
CVE-2024-37884 is exploitable 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 no impact on confidentiality and integrity, and a small impact on availability.
Weakness Type
What is an Authorization Vulnerability?
The software does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
CVE-2024-37884 has been classified to as an Authorization vulnerability or weakness.
Products Associated with CVE-2024-37884
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Affected Versions
nextcloud security-advisories:- Version >= 26.0.0, < 26.0.13 is affected.
- Version >= 27.0.0, < 27.1.8 is affected.
- Version >= 28.0.0, < 28.0.4 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.