CVE-2026-111406
CriticalCVSS 9.9Summary
The MapSVG plugin (interactive vector maps for WordPress) through 8.16.1 allows unrestricted upload of files with dangerous types. This enables an attacker to upload and execute a web shell on the web server.
Risk Assessment
An attacker can take control of the web server, execute arbitrary code and access application data. This leads to full host compromise.
Recommendation
Update the MapSVG plugin to a version later than 8.16.1. Until then, restrict file uploads and verify upload directory permissions.
Other vulnerabilities in MapSVG
See all- CVE-2026-111398High
The MapSVG plugin for WordPress (versions up to 8.16.1) contains a Path Traversal vulnerability due to improper limitation of a pathname to a restricted directory. This may allow an attacker to access files outside the intended directory.
- CVE-2026-111405Medium
The MapSVG plugin contains a Stored Cross-site Scripting (XSS) vulnerability due to improper neutralization of input during web page generation. This issue affects versions from n/a through 8.16.1.
- CVE-2026-111399High
The MapSVG plugin (mapsvg-lite-interactive-vector-maps) contains an SQL Injection vulnerability due to improper neutralization of special elements in SQL commands. This issue affects versions from n/a through 8.16.1.
- CVE-2026-111397Medium
The MapSVG plugin contains a Missing Authorization vulnerability that allows retrieval of embedded sensitive data. This issue affects versions from n/a through 8.16.1.
- CVE-2026-65451High
The MapSVG plugin up to version 8.14.0 contains an SQL injection vulnerability exploitable by a contributor-level user. An attacker can manipulate database queries.
- CVE-2026-65450High
The MapSVG plugin up to version 8.14.0 contains an SQL injection vulnerability exploitable by a contributor-level user. An attacker can manipulate database queries.
- CVE-2026-65449Medium
The MapSVG plugin version 8.14.0 and earlier contains a Cross Site Scripting (XSS) vulnerability exploitable by a contributor. An attacker with contributor role can inject malicious JavaScript.
- CVE-2026-59527Critical
The MapSVG plugin version 8.14.0 and earlier contains an SQL injection vulnerability exploitable by an unauthenticated attacker.
- CVE-2026-65455Critical
MapSVG versions up to 8.14.0 contain an Administrator Arbitrary File Upload vulnerability. An administrator can upload a malicious file, potentially leading to remote code execution on the server.
- CVE-2026-59526Critical
The MapSVG plugin versions up to 8.14.0 are vulnerable to unauthenticated SQL injection.
Original NVD description (English source)
Unrestricted Upload of File with Dangerous Type vulnerability in PT Norther Lights Production MapSVG mapsvg-lite-interactive-vector-maps allows Upload a Web Shell to a Web Server.This issue affects MapSVG: from n/a through 8.16.1.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS