CVE-2026-111406

WordPress MapSVG plugin <= 8.16.1 - Arbitrary File Upload vulnerability

State: Published
Severity: 9.9 Critical
Published: Oct 19, 2026
Updated: Oct 19, 2026
Reserved: Oct 16, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	9.9 Critical	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-434 Unrestricted Upload of File with Dangerous Type

Affected Products

Product	Versions
MapSVGPT Norther Lights Production	8.16.1 and earlierAffectedfrom 8.16.2Not affected

References

https://patchstack.com/database/wordpress/plugin/mapsvg-lite-interactive-vector-maps/vulnerability/wordpress-mapsvg-plugin-8-16-1-arbitrary-file-upload-vulnerability?_s_id=cvevdb-entry

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