HomeWordPress vulnerabilitiesFunnelKit Payment Gateway for Stripe WooCommerce
FunnelKit Payment Gateway for Stripe WooCommerce vulnerabilities
FunnelKit Payment Gateway for Stripe WooCommerce has 1 known vulnerability in this database. The most recent published record is dated 7 Nov 2026.
- Known vulnerabilities
- 1
- Active installs
- 20,000+
- Latest version
- 1.16.0
- Last updated
- 12 Oct 2026
- Most recent
- 7 Nov 2026
Find it in your WordPress dashboard under Plugins. Severity is based on the CVSS score published with the CVE where one is available.
| Vulnerability | Severity | Affected | Fix | Published |
|---|---|---|---|---|
| Broken access control CVE-2026-109991 | High 7.5 | Up to 1.15.0.2 | Fixed in a later version (latest 1.16.0) | 1 h ago |
Read the published descriptions
- CVE-2026-109991, 7 Nov 2026
- The FunnelKit Payment Gateway for Stripe WooCommerce plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 1.15.0.2 via the 'order-pay (WP query var from /checkout/order-pay/<ID>/)' parameter due to missing validation on a user controlled key. This makes it possible for unauthenticated attackers to read the full billing PII - including name, email address, phone number, and complete street address - of any store order by enumerating sequential order IDs, as this data is emitted into the inline fkwcs_data JavaScript object via wp_localize_script on every matching page response. Exploitation occurs even when WooCommerce itself rejects the order-pay page request, because the plugin's wp_localize_script call runs independently of WooCommerce's own order-key validation on the same request. CVE record
What to do if you run FunnelKit Payment Gateway for Stripe WooCommerce
If you run FunnelKit Payment Gateway for Stripe WooCommerce, open WordPress and check the installed version in Plugins. Compare it with the affected versions in the vulnerability record. If a fixed version is available, take a current backup and update to that version or the latest supported release.
If no fixed version exists, consider disabling and removing the plugin or replacing it with a maintained alternative. After dealing with the affected software, check administrator users, unexpected file changes, redirects, unfamiliar pages and security logs for signs that the site may already have been altered.
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