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CVE-2026-1771

HIGH 7.2 CVSS 3.1
Published
July 21, 2026
Last modified
July 22, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-20
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

The MapSVG plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the SVGFile constructor in all versions up to, and including, 8.14.0 This is due to an incorrect conditional check that prevents file validation from taking place. This makes it possible for authenticated attackers, with Administrator-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.

Affected WordPress components

  • MapSVG – Vector maps, Image maps, Google Maps Plugin · mapsvg-lite-interactive-vector-maps
    Confirmed match Active
    Up to and including 8.14.0
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • oyatek MapSVG – Vector maps, Image maps, Google Maps — Up to and including 8.14.0

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/mapsvg-lite-interactive-vector-maps/tags/8.9.1/php/Domain/File/FilesRepository.php#L166
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/mapsvg-lite-interactive-vector-maps/tags/8.9.1/php/Domain/SVGFile/SVGFile.php#L24
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/mapsvg-lite-interactive-vector-maps/tags/8.9.1/php/Router.php#L641
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/mapsvg-lite-interactive-vector-maps/trunk/php/Domain/SVGFile/SVGFile.php#L24
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset/3608308/mapsvg-lite-interactive-vector-maps/trunk/php/Domain/SVGFile/SVGFile.php
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?old_path=%2Fmapsvg-lite-interactive-vector-maps/tags/8.14.0&new_path=%2Fmapsvg-lite-interactive-vector-maps/tags/8.14.1
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/c7f098b9-eca3-41c7-9c74-0f4b3f75c915?source=cve
  • nvd.nist.gov Official NVD record