CVE-2026-111406

Unrestricted Upload of File with Dangerous Type vulnerability in PT Norther Lights Production…

Risk score: 67/100
CVSS: 9.9 v3.1
Exploit chance (30 days): 0.4%
Published: 19 Oct 2026

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What to know

What it is: A critical vulnerability (CVSS 9.9) allows an attacker to upload a web shell to a web server, potentially leading to remote code execution and data tampering.
Affected: {'products': ['MapSVG'], 'packages': [], 'versions': ['n/a through 8.16.1']}
Fix: Upgrade to a version not affected by this issue, or check the linked advisory for further instructions.
Exploitation: No known exploitation

Why it is Amber

CVSS 9.9 critical

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=cve

Original 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.

Last activity 19 Oct 2026. Patch Forecast updates every hour.