CVE-2026-111397 PUBLISHED

WordPress MapSVG plugin <= 8.16.1 - Sensitive Data Exposure vulnerability

Assigner: Patchstack
Reserved: 16.10.2026 Published: 16.10.2026 Updated: 16.10.2026

Missing Authorization vulnerability in PT Norther Lights Production MapSVG mapsvg-lite-interactive-vector-maps allows Retrieve Embedded Sensitive Data.This issue affects MapSVG: from n/a through 8.16.1.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS Score: 5.3

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	Low
Privileges Required	None	Integrity Impact	None
User Interaction	None	Availability Impact	None

CVSS 3.1

Product Status

Vendor	PT Norther Lights Production
Product	MapSVG
Versions	Default: unaffected affected from 0 to 8.16.1 (incl.)

Solutions

Update the WordPress MapSVG plugin to the latest available version (at least 8.16.2).

Credits

Nixxies | Patchstack Bug Bounty Program finder

References

https://patchstack.com/database/wordpress/plugin/mapsvg-lite-interactive-vector-maps/vulnerability/wordpress-mapsvg-plugin-8-16-1-sensitive-data-exposure-vulnerability?_s_id=cve

Problem Types

Missing Authorization CWE

Impacts

Retrieve Embedded Sensitive Data