CVE-2026-123475

WordPress MapSVG plugin <= 8.16.3 - Broken Access Control vulnerability

Published Nov 9, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
Description
Missing Authorization vulnerability in PT Norther Lights Production MapSVG mapsvg-lite-interactive-vector-maps allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MapSVG: from n/a through 8.16.3.

Remediation

Vendor Solution

Update the WordPress MapSVG plugin to the latest available version (at least 9.0.0).

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Pt Norther Lights Production
Pt Norther Lights Production mapsvg
Wordpress-extensions
Wordpress-extensions mapsvg
Vendors & Products Pt Norther Lights Production
Pt Norther Lights Production mapsvg
Wordpress-extensions
Wordpress-extensions mapsvg
Type Values Removed Values Added
Description Missing Authorization vulnerability in PT Norther Lights Production MapSVG mapsvg-lite-interactive-vector-maps allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects MapSVG: from n/a through 8.16.3.
Title WordPress MapSVG plugin <= 8.16.3 - Broken Access Control vulnerability
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Nov 9, 2026, 3:28 PM
Reserved
Nov 6, 2026, 12:25 AM
Status
Deferred
Published
Nov 9, 2026, 11:17 AM
Modified
Nov 9, 2026, 4:17 PM