Vulnerabilities / Razorpay for WooCommerce / WPSEC-2026-2603
Razorpay for WooCommerce <= 4.8.8 - Unauthenticated Insecure Direct Object Reference via Magic Checkout Coupon Apply Endpoint
Medium 5.3
CWE-639Fixed in 4.8.9
- ID
- WPSEC-2026-2603
- Plugin
- Razorpay for WooCommerce (woo-razorpay)
- Affected
- from 3.0.0 before 4.8.9
- Remediation
- Update to 4.8.9 or later.
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weakness
- CWE-639
- Usage
- Plugin Low · Affected versions Low among sites WPSec scans, 2026-11-05
- Attack surface
- Razorpay for WooCommerce on WPSec AttackSurface
- Fix released
- Published
Description
The Razorpay for WooCommerce plugin for WordPress is vulnerable to Insecure Direct Object Reference via the Magic Checkout coupon-apply REST endpoint (/wp-json/1cc/v1/coupon/apply) in all versions up to, and including, 4.8.8, due to the route's permission callback always returning true and the handler not checking that the caller is tied to the supplied 'order_id'. This makes it possible for unauthenticated attackers to rebuild the cart from any customer's order and read that order's value through the discount amount returned for a coupon.
References
- https://wpsec.com/vuln/WPSEC-2026-2603/
- https://plugins.svn.wordpress.org/woo-razorpay/tags/4.8.9/
- https://wordpress.org/plugins/woo-razorpay/
Published by WPSec. Provided as is, without warranty. Corrections: contact us.
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