What is CVE-2026-1771?

CVE-2026-1771 is a high-severity vulnerability in Oyatek Mapsvg – Vector Maps, Image Google Maps, classified under Improper Input Validation. CVSS score: 7.2/10. Published 2026-07-21.

How severe is CVE-2026-1771?

High severity. CVSS v3 base score is 7.2 out of 10.

Improper input validation in Oyatek Mapsvg – Vector Maps, Image Google Maps

CVE-2026-1771

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.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.011 (63.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Oyatek Mapsvg – Vector Maps, Image Google Maps — versions 0

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

Frequently asked questions

What is CVE-2026-1771?: CVE-2026-1771 is a high-severity vulnerability in Oyatek Mapsvg – Vector Maps, Image Google Maps, classified under Improper Input Validation. CVSS score: 7.2/10. Published 2026-07-21.
How severe is CVE-2026-1771?: High severity. CVSS v3 base score is 7.2 out of 10.