CVE-2025-13666
Medium
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.
SeverityMedium
CVSS5.3
Exploit probability—
ProductPlug your WooCommerce into the largest catalog of customized print products from Helloprint
PublishedDec 6, 2025
First seenDec 6, 2025
Weakness typeCWE-862Missing authorization
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| helloprint Plug your WooCommerce into the largest catalog of customized print products from Helloprint | v ≤ 2.1.2 | — |
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