The Gallagher Website Design plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's login_link shortcode in all versions up to, and including, 2.6.4 due to insufficient input sanitization and output escaping on the 'prefix' attribute. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
History

Thu, 23 Apr 2026 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 22 Apr 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Gallagherwebsitedesign
Gallagherwebsitedesign gallagher Website Design
Wordpress
Wordpress wordpress
Vendors & Products Gallagherwebsitedesign
Gallagherwebsitedesign gallagher Website Design
Wordpress
Wordpress wordpress

Wed, 22 Apr 2026 09:45:00 +0000

Type Values Removed Values Added
Description The Gallagher Website Design plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's login_link shortcode in all versions up to, and including, 2.6.4 due to insufficient input sanitization and output escaping on the 'prefix' attribute. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Title Gallagher Website Design <= 2.6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'prefix' Shortcode Attribute
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2026-04-22T09:27:20.844Z

Updated: 2026-04-23T13:59:33.044Z

Reserved: 2026-02-04T15:37:47.705Z

Link: CVE-2026-1913

cve-icon Vulnrichment

Updated: 2026-04-23T13:59:27.523Z

cve-icon NVD

Status : Deferred

Published: 2026-04-22T10:16:50.853

Modified: 2026-04-22T20:22:50.570

Link: CVE-2026-1913

cve-icon Redhat

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