CVE-2025-6776

published 2025-06-27

CVE-2025-6776: A vulnerability classified as critical was found in xiaoyunjie openvpn-cms-flask up to 1.2.7. This vulnerability affects the function Upload of the file…

Priority P2 58 critical 9.8 CVSS 3.1

AV N AC L PR N UI N S U C H I H A H

A vulnerability classified as critical was found in xiaoyunjie openvpn-cms-flask up to 1.2.7. This vulnerability affects the function Upload of the file app/plugins/oss/app/controller.py of the component File Upload. The manipulation of the argument image leads to path traversal. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 1.2.8 is able to address this issue. The name of the patch is e23559b98c8ea2957f09978c29f4e512ba789eb6. It is recommended to upgrade the affected component.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
xiaoyunjie	openvpn-cms-flask	< 1.2.8	1.2.8
xiaoyunjie	openvpn-cms-flask	—	—
xiaoyunjie	openvpn-cms-flask	—	—
xiaoyunjie	openvpn-cms-flask	—	—
xiaoyunjie	openvpn-cms-flask	—	—
xiaoyunjie	openvpn-cms-flask	—	—
xiaoyunjie	openvpn-cms-flask	—	—
xiaoyunjie	openvpn-cms-flask	—	—
xiaoyunjie	openvpn-cms-flask	—	—

CVSS provenance

nvd v3.1 9.8 CRITICAL CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvd v4.0 5.5 MEDIUM CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvd v2.0 7.5 HIGH AV:N/AC:L/Au:N/C:P/I:P/A:P

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