WP Express Checkout (Fast Payments via PayPal & Stripe) vulnerabilities
Plugin slug wp-express-checkout · 5 known vulnerabilities · latest disclosed 2026-09-29 · WordPress.org page
Every listed vulnerability has a fix. Version 2.5.0 or later is not affected by any of them. If your site runs an older version, update it.
0 of 5 rated high or critical (CVSS 7 or more).
Known vulnerabilities in WP Express Checkout (Fast Payments via PayPal & Stripe)
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 5.3 | <= 2.4.9 | 2.5.0 | CVE-2026-96818 | 2026-09-29 | Advisory |
| Medium 5.3 | <= 2.4.0 | 2.5.0 | CVE-2026-83537 | 2026-09-07 | Advisory |
| Medium 5.3 | <= 2.4.8 | 2.4.9 | CVE-2026-83533 | 2026-09-01 | Advisory |
| Medium 5.3 | <= 2.3.7 | 2.3.8 | CVE-2024-30527 | 2024-03-29 | Advisory |
| Medium 4.4 | 2.2.8 | 2.2.9 | CVE-2023-1469 | 2023-03-17 | Advisory |
Check if a site is affected
Enter a site address to see which version of WP Express Checkout (Fast Payments via PayPal & Stripe) and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the WP Express Checkout (Fast Payments via PayPal & Stripe) plugin safe to use?
All 5 known issues are fixed in current versions (2.5.0 or later). Keeping it updated is what matters.
How do I check which version of WP Express Checkout (Fast Payments via PayPal & Stripe) my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.