CVE-2026-6417

GLS Shipping for WooCommerce <= 1.4.0 - Reflected Cross-Site Scripting via 'failed_orders'

Published May 14, 2026 CVSS 3.1 · 6.1 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
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
Type Values Removed Values Added
Metrics ssvc

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

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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Wordfence
Published
Updated
May 14, 2026, 10:46 AM
Reserved
Apr 16, 2026, 12:14 AM
Status
Deferred
Published
May 14, 2026, 6:16 AM
Modified
Jun 17, 2026, 11:00 AM