CVE-2026-111406CWE-434unrestricted-file-upload

CVE-2026-111406

Critical · published October 19, 2026

CVSS v3.1
9.9
EPSS
0%
Percentile
37.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00447 · 37.8th percentile
Weakness
CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2026-10-19T14:16Z
References (1)
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 · [email protected]
EPSS history
Timeline
  • 21 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 19 OCT 09:09Z
    WordPress MapSVG plugin <= 8.16.1 - Arbitrary File Upload vulnerability
    cvelistv5
  • 19 OCT 09:09Z
    WordPress MapSVG plugin <= 8.16.1 - Arbitrary File Upload vulnerability
    cvelistv5