Cross Site Scripting Vulnerability in Global Gallery Plugin by WordPress
CVE-2026-73184

7.1HIGH

Key Information:

Vendor

WordPress
Status
Global Gallery
Vendor
CVE Published:
19 August 2026

What is CVE-2026-73184?

A Cross Site Scripting (XSS) vulnerability exists in versions of the Global Gallery plugin for WordPress up to 11.1.2, which allows unauthenticated users to inject malicious scripts into web pages. This can lead to session hijacking, defacement of websites, or redirection of users to malicious sites. It is crucial for users of this plugin to immediately update to the latest version to mitigate potential security risks.

Affected Version(s)

Global Gallery <= 11.1.2

References

https://patchstack.com/database/wordpress/plugin/global-g...
vdb-entry

CVSS V3.1

Score:
7.1
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Nguyen Ba Khanh - HPT Vietnam Corporation | Patchstack Bug Bounty Program
.