CVE-2025-13666: CWE-862 Missing Authorization in helloprint Plug your WooCommerce into the largest catalog of customized print products from Helloprint
The Helloprint plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.2. This is due to the plugin registering a public REST API endpoint without implementing authorization checks to verify request authenticity. This makes it possible for unauthenticated attackers to arbitrarily modify WooCommerce order statuses via the /wp-json/helloprint/v1/complete_order_from_helloprint_callback endpoint by providing a valid order reference ID.
AI Analysis
Technical Summary
CVE-2025-13666 is a missing authorization vulnerability in the Helloprint WordPress plugin (versions up to 2.1.2). The plugin exposes a public REST API endpoint (/wp-json/helloprint/v1/complete_order_from_helloprint_callback) without verifying the authenticity of requests. This allows unauthenticated attackers to arbitrarily change WooCommerce order statuses by supplying a valid order reference ID. The vulnerability is classified under CWE-862 (Missing Authorization). The CVSS 3.1 score is 5.3 (medium severity) with attack vector network, low attack complexity, no privileges required, no user interaction, and impact limited to integrity loss.
Potential Impact
An attacker can modify the status of WooCommerce orders without authentication, potentially disrupting order processing or causing business logic inconsistencies. There is no direct confidentiality or availability impact reported. The integrity of order data is at risk due to unauthorized modifications.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting access to the affected REST API endpoint through web application firewalls or other access control mechanisms to prevent unauthorized calls. Monitor for updates from Helloprint regarding patches or official mitigations.
CVE-2025-13666: CWE-862 Missing Authorization in helloprint Plug your WooCommerce into the largest catalog of customized print products from Helloprint
Description
The Helloprint plugin for WordPress is vulnerable to Missing Authorization in versions up to, and including, 2.1.2. This is due to the plugin registering a public REST API endpoint without implementing authorization checks to verify request authenticity. This makes it possible for unauthenticated attackers to arbitrarily modify WooCommerce order statuses via the /wp-json/helloprint/v1/complete_order_from_helloprint_callback endpoint by providing a valid order reference ID.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2025-13666 is a missing authorization vulnerability in the Helloprint WordPress plugin (versions up to 2.1.2). The plugin exposes a public REST API endpoint (/wp-json/helloprint/v1/complete_order_from_helloprint_callback) without verifying the authenticity of requests. This allows unauthenticated attackers to arbitrarily change WooCommerce order statuses by supplying a valid order reference ID. The vulnerability is classified under CWE-862 (Missing Authorization). The CVSS 3.1 score is 5.3 (medium severity) with attack vector network, low attack complexity, no privileges required, no user interaction, and impact limited to integrity loss.
Potential Impact
An attacker can modify the status of WooCommerce orders without authentication, potentially disrupting order processing or causing business logic inconsistencies. There is no direct confidentiality or availability impact reported. The integrity of order data is at risk due to unauthorized modifications.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, users should consider restricting access to the affected REST API endpoint through web application firewalls or other access control mechanisms to prevent unauthorized calls. Monitor for updates from Helloprint regarding patches or official mitigations.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Wordfence
- Date Reserved
- 2025-11-25T16:36:32.211Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6933c71e11163305efef3de0
Added to database: 12/6/2025, 6:03:10 AM
Last enriched: 4/9/2026, 4:33:58 PM
Last updated: 5/10/2026, 10:24:50 AM
Views: 136
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