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CVE-2025-58753

7.5 · HIGH

Copyparty is a portable file server.

Published Sep 9, 2025CWE-552EPSS 0.38%

Overview

CVE-2025-58753 is a high-severity vulnerability. It was published on September 9, 2025 and has a CVSS 3.1 base score of 7.5 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Copyparty is a portable file server. In versions prior to 1.19.8, there was a missing permission-check in the shares feature (the `shr` global-option). When a share was created for just one file inside a folder, it was possible to access the other files inside that folder by guessing the filenames. It was not possible to descend into subdirectories in this manner; only the sibling files were accessible. This issue did not affect filekeys or dirkeys. Version 1.19.8 fixes the issue.

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/9001/copyparty/commit/e0a92ba72d46074209a9c304eb2a01ca0429e60cGitHubgithub.com/9001/copyparty/releases/tag/v1.19.8GitHubgithub.com/9001/copyparty/security/advisories/GHSA-pxvw-4w88-6x95

How CyberStrike helps

Frequently asked questions

What is CVE-2025-58753?

CVE-2025-58753 is a high-severity vulnerability. It was published on September 9, 2025 and has a CVSS 3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-58753?

This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2025-58753?

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-2025-58753?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2025-58753 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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