Stripe Payments For WooCommerce by Checkout <= 1.9.1 - Unauthenticated Insecure Direct Object Reference
Strategic Overview
- Status
- Patched in 1.9.2
- Affected Plugin
- Stripe Payments For WooCommerce by Checkout Plugins
- Affected Version
<= 1.9.1- CVSS
- 5.3Medium
- Weakness type
- CWE-639 · Authorization Bypass Through User-Controlled Key
- CVE
CVE-2024-43315
At a glance
CVE-2024-43315 is a medium-severity Authorization Bypass Through User-Controlled Key vulnerability in the Stripe Payments For WooCommerce by Checkout Plugins WordPress plugin, affecting versions <= 1.9.1. It carries a CVSS score of 5.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 1.9.2; sites on affected versions should update now. Disclosed August 2024, reported by Rafie Muhammad.
Vulnerability Overview
The Stripe Payments For WooCommerce by Checkout Plugins plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.9.1 via the verify_intent() due to missing validation on the 'order' user controlled key. This makes it possible for unauthenticated attackers to access orders that do not belong to them.
Technical Analysis
The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site, and no interaction from a victim user.
CWE-639: Authorization Bypass Through User-Controlled Key
Stripe Payments For WooCommerce by Checkout Plugins <= 1.9.1 carries this weakness at order, and reaching it takes no account at all. Authorization bypass through a user-controlled key, often called insecure direct object reference, means the application looks up a record by an identifier from the request without checking that the caller owns it.
Changing a number in the request is enough to read or modify other users' records, which on commerce and membership sites means customer data. For Stripe Payments For WooCommerce by Checkout Plugins the fix is 1.9.2: builds <= 1.9.1 are affected, anything from 1.9.2 onward is not.
Remediation
Update to version 1.9.2, or a newer patched version
How does WordSec protect against this?
This one needs no account at all, which puts it outside what login hardening can reach; WordSec's login security narrows the account-level paths around it, and the firewall is what inspects the request itself. None of that substitutes for the fix: Stripe Payments For WooCommerce by Checkout Plugins 1.9.2 closes this, and updating the plugin is the step that ends it.
- Login Security
- Alerts
External References
Related records
Other vulnerabilities in Stripe Payments For WooCommerce by Checkout Plugins
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