Which versions of Python are affected by EUVD-2025-19424?

Organizations using xiaoyunjie openvpn-cms-flask face moderate risk from CVE-2025-6776, a path traversal vulnerability rated CVSS 7.3.. A patch is available.

Is there a public PoC exploit available for EUVD-2025-19424?

Yes, a public proof-of-concept exploit is available for EUVD-2025-19424. Prioritise patching immediately. EPSS: 0.5%.

How to fix or mitigate EUVD-2025-19424?

Within 7 days: Identify all affected systems running xiaoyunjie openvpn-cms-flask and apply vendor patches promptly. Review file handling controls and restrict upload directories.

Python EUVD-2025-19424

Q: What is the CVSS score of EUVD-2025-19424?

EUVD-2025-19424 has a CVSS 4.0 base score of 5.5 (Medium). CVSS vector: 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. EPSS exploitation probability: 0.5%.

| CVE-2025-6776 MEDIUM

Path Traversal (CWE-22)

2025-06-27 cna@vuldb.com

File Upload Python Path Traversal

5.5

CVSS 4.0 · NVD

Severity by source

NVD PRIMARY

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Lifecycle Timeline

Severity Changed

Apr 29, 2026 - 01:11 NVD

HIGH MEDIUM

CVSS changed

Apr 29, 2026 - 01:11 NVD

7.3 (HIGH) 5.5 (MEDIUM)

EUVD ID Assigned

Mar 16, 2026 - 00:16 euvd

EUVD-2025-19424

Analysis Generated

Mar 16, 2026 - 00:16 vuln.today

Patch released

Mar 16, 2026 - 00:16 nvd

Patch available

PoC Detected

Jan 30, 2026 - 00:40 vuln.today

Public exploit code

CVE Published

Jun 27, 2025 - 20:15 nvd

HIGH 7.3

DescriptionCVE.org

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.

Analysis

More from same product – last 7 days

CVE-2026-48039 CRITICAL Act Now POC

9.1 Jun 11

Unauthenticated remote attackers can invoke MCP tool handlers and exfiltrate the operator's long-lived Meta Graph API ac

CVE-2026-53753 CRITICAL Act Now

9.8 Jun 16

Unauthenticated remote code execution in Crawl4AI versions <= 0.8.6 allows attackers to escape the AST-based sandbox in

CVE-2026-48519 CRITICAL Act Now

9.6 Jun 16

Remote code execution in Langflow versions through 1.9.1 allows unauthenticated attackers to execute arbitrary Python co

CVE-2026-45833 CRITICAL Act Now

9.4 Jun 12

Authenticated remote code execution in ChromaDB Python project versions 0.4.17 and later enables attackers holding the U

CVE-2026-47103 CRITICAL Act Now

9.3 Jun 17

Remote code execution in python-statemachine 3.0.0 through 3.1.x allows attackers to run arbitrary Python in the host pr

EUVD-2025-19424 vulnerability details – vuln.today

Back