---
title: "CVE-2026-111398: PT Norther Lights MapSVG - Path Traversal"
description: "PT Norther Lights MapSVG <= 8.16.1 contains a path traversal caused by improper limitation of a pathname to a restricted directory, letting attackers access arbitrary files, exploit requires crafted request."
url: https://panop.io/threat-heartbeat/CVE-2026-111398/
---

# CVE-2026-111398 PT Norther Lights MapSVG - Path Traversal

PT Norther Lights MapSVG <= 8.16.1 contains a path traversal caused by improper limitation of a pathname to a restricted directory, letting attackers access arbitrary files, exploit requires crafted request.

CVSS base score 7.7 /10

High

CISA KEV

Not listed

Public exploit

None known

Authentication

Required

[View the NVD record ↗](https://nvd.nist.gov/vuln/detail/CVE-2026-111398)

## Details

Type

Path Traversal

Impact

File System Read, Information Disclosure

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Published

19 October 2026

Updated

20 October 2026

Weakness

[CWE-22](https://cwe.mitre.org/data/definitions/22.html)

## Vendor fix

Update to the latest version beyond 8.16.1.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

## References

- [https://nvd.nist.gov/vuln/detail/CVE-2026-111398](https://nvd.nist.gov/vuln/detail/CVE-2026-111398)
- [https://patchstack.com/database/wordpress/plugin/mapsvg-lite-interactive-vector-maps/vulnerability/wordpress-mapsvg-plugin-8-16-1-arbitrary-file-deletion-vulnerability?\_s\_id=cve](https://patchstack.com/database/wordpress/plugin/mapsvg-lite-interactive-vector-maps/vulnerability/wordpress-mapsvg-plugin-8-16-1-arbitrary-file-deletion-vulnerability?_s_id=cve)

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## What this record can't tell you

- Whether you run the affected software, and where
- Whether an attacker can actually reach and exploit it
- The misconfigurations that never get a CVE number
- What it would cost the business, ranked into what to fix first

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