What is CVE-2026-111398?

CVE-2026-111398 is a high-severity vulnerability in Pt Norther Lights Production Mapsvg, classified under Path Traversal. CVSS score: 7.7/10. Published 2026-10-19.

How severe is CVE-2026-111398?

High severity. CVSS v3 base score is 7.7 out of 10.

Path Traversal in Pt Norther Lights Production Mapsvg

CVE-2026-111398

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in PT Norther Lights Production MapSVG mapsvg-lite-interactive-vector-maps allows Path Traversal.This issue affects MapSVG: from n/a through 8.16.1.

Vulnerability class: Path Traversal (Directory Traversal)

Published 2026-10-19 · last modified 2026-10-19.

CVSS v3 metric

CVSS v3 base score 7.7 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H.

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-22 — Path Traversal

References

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

Frequently asked questions

What is CVE-2026-111398?: CVE-2026-111398 is a high-severity vulnerability in Pt Norther Lights Production Mapsvg, classified under Path Traversal. CVSS score: 7.7/10. Published 2026-10-19.
How severe is CVE-2026-111398?: High severity. CVSS v3 base score is 7.7 out of 10.