PatchSiren

PatchSiren cyber security CVE debrief

CVE-2026-111399 PT Norther Lights Production CVE debrief

This debrief provides an analysis of CVE-2026-111399, a SQL Injection vulnerability in the WordPress MapSVG plugin. The vulnerability has a CVSS score of 8.5 and is considered high severity. It affects the MapSVG plugin versions up to 8.16.1. The vulnerability allows an attacker to inject malicious SQL code, potentially leading to data breaches or other security issues. Defenders should assess exposure and prioritize patching or mitigation, especially in environments where the plugin is used.

Vendor
PT Norther Lights Production
Product
MapSVG
CVSS
HIGH 8.5
CISA KEV
Not listed in stored evidence
Original CVE published
2026-10-16
Original CVE updated
2026-10-16
Advisory published
2026-10-16
Advisory updated
2026-10-16

Who should care

Defenders responsible for WordPress installations with the MapSVG plugin should assess exposure and prioritize patching or mitigation. This includes operators, platform administrators, vulnerability management teams, and security teams who manage WordPress environments with the MapSVG plugin installed.

Why it matters

CVE-2026-111399 is a high-severity SQL Injection vulnerability in the WordPress MapSVG plugin. Defenders should prioritize patching or mitigation, especially in environments where the plugin is used, as exploitation could lead to data breaches or service disruption.

  • Potential data breaches due to injected malicious SQL code
  • Possible disruption of service due to exploitation
  • Need for verification of affected versions and exposure
  • Priority for patching or mitigating the vulnerability

Technical summary

The CVE-2026-111399 vulnerability is a SQL Injection vulnerability in the WordPress MapSVG plugin. It has a CVSS score of 8.5 and affects versions up to 8.16.1. The vulnerability allows an attacker to inject malicious SQL code, potentially leading to data breaches or other security issues.

Defensive priority

Defenders should prioritize patching or mitigating this vulnerability, especially in environments where the MapSVG plugin is used.

Recommended defensive actions

  • Patch the MapSVG plugin to version 8.16.2 or later
  • Restrict access to the MapSVG plugin to authorized users only
  • Monitor for suspicious activity related to the MapSVG plugin

Evidence notes

The CVE record and source item provide details about the vulnerability, including its CVSS score and affected versions. The vulnerability is a SQL Injection vulnerability in the WordPress MapSVG plugin, affecting versions up to 8.16.1. The source item and CVE record provide evidence of the vulnerability's existence and its potential impact. Defenders should verify affected versions and exposure, and prioritize patching or mitigation.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-111399 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-111399

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-111399 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-111399

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.