The GLS Shipping for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'failed_orders' parameter in all versions up to, and including, 1.4.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
History

Thu, 14 May 2026 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Bojansliskovicglscroatiacom
Bojansliskovicglscroatiacom gls Shipping For Woocommerce
Wordpress
Wordpress wordpress
Vendors & Products Bojansliskovicglscroatiacom
Bojansliskovicglscroatiacom gls Shipping For Woocommerce
Wordpress
Wordpress wordpress

Thu, 14 May 2026 11:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Thu, 14 May 2026 06:00:00 +0000

Type Values Removed Values Added
Description The GLS Shipping for WooCommerce plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'failed_orders' parameter in all versions up to, and including, 1.4.0 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.
Title GLS Shipping for WooCommerce <= 1.4.0 - Reflected Cross-Site Scripting via 'failed_orders'
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2026-05-14T05:30:28.378Z

Updated: 2026-05-14T10:46:59.988Z

Reserved: 2026-04-16T00:14:46.246Z

Link: CVE-2026-6417

cve-icon Vulnrichment

Updated: 2026-05-14T10:46:54.933Z

cve-icon NVD

Status : Deferred

Published: 2026-05-14T06:16:24.927

Modified: 2026-05-14T14:28:41.283

Link: CVE-2026-6417

cve-icon Redhat

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