What is CVE-2026-111397?

CVE-2026-111397 is a medium-severity vulnerability in Pt Norther Lights Production Mapsvg, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-10-16.

How severe is CVE-2026-111397?

Medium severity. CVSS v3 base score is 5.3 out of 10.

Auth bypass in Pt Norther Lights Production Mapsvg

CVE-2026-111397

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.

Vulnerability class: Broken Access Control

Published 2026-10-16 · last modified 2026-10-16.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Pt Norther Lights Production Mapsvg

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

patchstack.com/database/wordpress/plugin/mapsvg-lite-interactive-vector-maps/vu… (vdb-entry)

Frequently asked questions

What is CVE-2026-111397?: CVE-2026-111397 is a medium-severity vulnerability in Pt Norther Lights Production Mapsvg, classified under Missing Authorization. CVSS score: 5.3/10. Published 2026-10-16.
How severe is CVE-2026-111397?: Medium severity. CVSS v3 base score is 5.3 out of 10.