Arbitrary File Upload Vulnerability in MapSVG Plugin by WordPress
CVE-2026-65455

9.1CRITICAL

Key Information:

Vendor

WordPress
Status
Mapsvg
Vendor
CVE Published:
23 July 2026

What is CVE-2026-65455?

The MapSVG plugin for WordPress, specifically versions up to 8.14.0, is vulnerable to an arbitrary file upload issue. This weakness allows unauthorized users to upload files to the server, potentially leading to the execution of malicious scripts, data breaches, or compromise of the web server. Site administrators are encouraged to update to the latest version of the plugin to mitigate this risk.

Affected Version(s)

MapSVG <= 8.14.0

References

https://patchstack.com/database/wordpress/plugin/mapsvg-l...
vdb-entry

CVSS V3.1

Score:
9.1
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Securepeak Research Team | Patchstack Bug Bounty Program
.