Missing Authorization Vulnerability in PT Norther Lights Production MapSVG Maps
CVE-2026-111397

5.3MEDIUM

Key Information:

Vendor

WordPress
Status
Mapsvg
Vendor
CVE Published:
16 October 2026

What is CVE-2026-111397?

A missing authorization vulnerability in the PT Norther Lights Production MapSVG plugin allows unauthorized retrieval of sensitive embedded data. This issue affects all versions of MapSVG from n/a through 8.16.1, posing significant risks to user data and privacy.

Affected Version(s)

MapSVG 0 <= 8.16.1

References

https://patchstack.com/database/wordpress/plugin/mapsvg-l...
vdb-entry

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nixxies | Patchstack Bug Bounty Program
.