ConvoyPanel up to 4.4.0 LocaleController locale/namespace path traversal

Summaryinfo

A vulnerability labeled as critical has been found in ConvoyPanel Panel up to 4.4.0. The impacted element is an unknown function of the component LocaleController Component. Such manipulation of the argument locale/namespace leads to path traversal. This vulnerability is traded as CVE-2025-52562. The attack may be launched remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in ConvoyPanel Panel up to 4.4.0. It has been rated as very critical. Affected by this issue is an unknown part of the component LocaleController Component. The manipulation of the argument locale/namespace with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Convoy is a KVM server management panel for hosting businesses. In versions 3.9.0-rc3 to before 4.4.1, there is a directory traversal vulnerability in the LocaleController component of Performave Convoy. An unauthenticated remote attacker can exploit this vulnerability by sending a specially crafted HTTP request with malicious locale and namespace parameters. This allows the attacker to include and execute arbitrary PHP files on the server. This issue has been patched in version 4.4.1. A temporary workaround involves implementing strict Web Application Firewall (WAF) rules to incoming requests targeting the vulnerable endpoints.

The advisory is available at github.com. This vulnerability is handled as CVE-2025-52562 since 06/18/2025. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 06/27/2025). This vulnerability is assigned to T1006 by the MITRE ATT&CK project.

Upgrading to version 4.4.1 eliminates this vulnerability. Applying the patch f8d6202f3e4912b65dbd9f80ba625576944ab36c is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Vendor

• ConvoyPanel

Name

• Panel

Version

• 4.0
• 4.1
• 4.2
• 4.3
• 4.4.0

License

• open-source

Website

• Product: https://github.com/ConvoyPanel/panel/

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