CVE-2025-47559 CRITICAL

CVE-2025-47559: WordPress MapSVG plugin < 8.7.4 - Arbitrary File Upload vulnerability

Vendor Romancode
Product MapSVG
Weakness CWE-434 · Unrestricted file upload
Published June 17, 2025
Last update April 28, 2026
View on NVD All CVEs

CVSS base score

9.9/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

What the vulnerability does

01Description

Unrestricted Upload of File with Dangerous Type vulnerability in RomanCode MapSVG mapsvg allows Upload a Web Shell to a Web Server.This issue affects MapSVG: from n/a through < 8.7.4.

Explanation of Vulnerability in Simple Terms

02Summary

MapSVG versions 8.7.4 and earlier allow authenticated users with low privileges to upload files without proper validation. An attacker can upload malicious files that execute code on the server, potentially compromising the entire site. The vulnerability affects confidentiality, integrity, and availability of the affected system and potentially other connected systems.

What an attacker can do

03Attacker Capabilities

Upload and execute malicious files on the server to run their own code.

Potential impact on your site

04Site Impact

A low-privilege user account can be compromised or created to upload malicious code and take over the site.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege user account on the site.

Key dates

06Disclosure timeline

June 17, 2025 CVE published
April 28, 2026 Record updated