Medium severity5.3NVD Advisory· Published Sep 9, 2026

CVE-2026-83537

Description

The WP Express Checkout WordPress plugin before 2.5.0 does not verify server-side that a payment was actually completed before marking an order as paid, allowing unauthenticated users to forge a completed order without paying.

Affected products

WordPress/Wp Express Checkoutinferred2 versions
<2.5.0+ 1 more
- (no CPE)range: <2.5.0
- (no CPE)range: <2.5.0
Package: https://wordpress.org/plugins/wp-express-checkout

Patches

Vulnerability mechanics

References

wpscan.com/vulnerability/02b39e4f-181d-4573-9175-bf5a6d71e531/nvd

News mentions

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