Vulnerability details

CVE-2026-111406

PT Norther Lights Production MapSVG

WordPress MapSVG plugin <= 8.16.1 - Arbitrary File Upload vulnerability

CVSS 3.1

9.9Critical

Official 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.

CVSS scores

Score	Version	Source	Vector
9.9Critical	3.1	CVEProject cvelistV5 (CNA) (Patchstack)	`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H`

Affected products

Vendor	Product	Versions	Source
PT Norther Lights Production	MapSVG	v ≤ 8.16.1	CVEProject cvelistV5 (CNA)

References and advisories

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

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Details

Published: 2026-10-19
Last updated: 2026-10-19
State: Published
Assigner (CNA): Patchstack
Kolun priority: 21 · Low

Exploit prediction (EPSS)

0.32%

Probability of exploitation in 30 days

25.7%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: No
Exploitation: None
Technical impact: Total

Weaknesses (CWE)

CWE-434
Unrestricted Upload of File with Dangerous Type