PT-2026-43204 · WordPress · Geo Mashup

Dj + 1 · Published 2026-05-26 · Updated 2026-05-26 · CVE-2026-27427

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L

Name of the Vulnerable Software and Affected Versions Geo Mashup versions prior to 1.13.18

Description Improper neutralization of input during web page generation allows for stored Cross-site Scripting (XSS), a condition where malicious scripts are permanently stored on the target server and then served to other users.

Recommendations Update to a version newer than 1.13.18.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-27427

Affected Products

Geo Mashup

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-27427 · Security Note
• https://twitter.com/VulmonFeeds/status/2059286137445797946 · Twitter Post
• https://patchstack.com/database/wordpress/plugin/geo-mashup/vulnerability/wordpress-geo-mashup-plugin-1-13-18-cross-site-scripting-xss-vulnerability?_s_id=cve · Note
• https://t.me/CVEtracker/54968 · Telegram Post