by Kastro
Paper/Archive/CVE-2025-52562

CVE-2025-52562

ConvoyPanel panel — Convey Panel Directory Traversal in LocaleController leading to Remote Code Execution

EPSS 2%CVSS 10.0
critical.is priorityof 100
46
CVSS 10.0 (CNA)10.0 / 10 × 3030.0Not in CISA KEV+300.0EPSS percentile 78.7.787 × 2015.7No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
panel>= 3.9.0-rc.3, < 4.4.1–CNA

Scores by source

GitHub_M (CNA)10.0CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refgithub.com/ConvoyPanel/panel/security/advisories/GHSA-43g3-qpwq-hfggrefgithub.com/ConvoyPanel/panel/commit/f8d6202f3e4912b65dbd9f80ba625576944ab36c