Cross-Site Scripting Vulnerability in Geo Mashup by WordPress
CVE-2026-27427

6.5MEDIUM

Key Information:

Vendor

WordPress
Status
Geo Mashup
Vendor
CVE Published:
26 May 2026

What is CVE-2026-27427?

The Geo Mashup plugin for WordPress is susceptible to a Cross-Site Scripting (XSS) vulnerability due to improper handling of user input during web page generation. This allows attackers to inject malicious scripts, which may be executed in the context of a user's browser, leading to potential data theft or session hijacking. Affected versions include those prior to 1.13.18. Securing your website is crucial to prevent exploitation of this vulnerability.

Affected Version(s)

Geo Mashup <= 1.13.18

References

https://patchstack.com/database/wordpress/plugin/geo-mash...
vdb-entry

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Muhammad Yudha - DJ | Patchstack Bug Bounty Program
.