Known vulnerabilities in OnPay.io for WooCommerce

Plugin for WooCommerce, based on the official OnPay PHP SDK.

1Reported vulnerabilities

5.3Highest CVSS score

1.0.52Latest version

1,000+Active installs

What to do now

Update OnPay.io for WooCommerce to 1.0.48 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: June 10, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2025-64638	Medium 5.3	0.2%	1.0.47 and earlier	`1.0.48`	November 29, 2025

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.