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CVE-2025-47792

5.0 · MEDIUM

Nextcloud Desktop is the desktop sync client for Nextcloud.

Published May 16, 2025CWE-284EPSS 0.18%

Overview

CVE-2025-47792 is a medium-severity vulnerability. It was published on May 16, 2025 and has a CVSS 3.1 base score of 5.0 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.0, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

Nextcloud Desktop is the desktop sync client for Nextcloud. In versions of Nextcloud Desktop prior to 3.15, 3rdparty applications already installed on a user machine can create link shares for almost all data via the socket API. These shares can then be easily sent off to an external service. Nextcloud Desktop fixes the issue in version 3.15. No known workarounds are available.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/nextcloud/desktop/pull/7517GitHubgithub.com/nextcloud/security-advisories/security/advisories/GHSA-qm2f-959g-7p65Refhackerone.com/reports/1995856

How CyberStrike helps

Frequently asked questions

What is CVE-2025-47792?

CVE-2025-47792 is a medium-severity vulnerability. It was published on May 16, 2025 and has a CVSS 3.1 base score of 5.0 (MEDIUM).

How severe is CVE-2025-47792?

This vulnerability has a CVSS 3.1 base score of 5.0, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2025-47792?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-47792?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-47792 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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