{"id":"CVE-2026-111406","title":"WordPress MapSVG plugin <= 8.16.1 - Arbitrary File Upload vulnerability","summary":"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.","severity":"critical","cvss":9.9,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-434"],"vendor":"PT Norther Lights Production","product":"mapsvg-lite-interactive-vector-maps","affected":["mapsvg-lite-interactive-vector-maps <= 8.16.1"],"published":"2026-10-19","updated":"2026-10-19","sourceUpdated":"2026-10-19T09:09:18.419Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-111406","references":[{"url":"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"}],"tags":["cve.org"],"ingestedAt":"2026-10-19T10:20:55.151Z","slug":"CVE-2026-111406","body":"## Overview\n\nUnrestricted 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.\n\n## Affected\n\n- `mapsvg-lite-interactive-vector-maps <= 8.16.1`\n\n## Remediation\n\nUpdate the WordPress MapSVG plugin to the latest available version (at least 8.16.2).","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":54.5,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}