Wp Express Checkout

WordPress plugin · wp-express-checkout · WordPress.org ↗

Critical

High

Known total

Unfixed

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Severity	Vulnerability	Affected	Fixed in	CVE	Published
MEDIUM CVSS 5.3	WP Express Checkout < 2.5.0 - Unauthenticated Payment Bypass via wpec_process_empty_payment CVE.org	>=0, <2.5.0	v2.5.0	CVE-2026-83537	Sep 9, 2026
MEDIUM CVSS 5.3	WP Express Checkout < 2.4.9 - Unauthenticated Payment Bypass via wpec_process_payment CVE.org	>=0, <2.4.9	v2.4.9	CVE-2026-83533	Sep 2, 2026

Data aggregated from WPVulnerability, NVD/NIST, ENISA EUVD, CVE.org and WordPress.org. Provided as-is; verify with the plugin author before acting. Disclaimer.