Known vulnerabilities in UPI QR Code Payment Gateway

This Plugin enables WooCommerce shop owners to get direct and instant payments through UPI apps like GPay, PhonePe, Paytm or any banking UPI app.

1Reported vulnerabilities

5.3Highest CVSS score

1.4.3Latest version

1,000+Active installs

What to do now

Update UPI QR Code Payment Gateway to 1.4.3 or later. Some of these have no published fix. Update to the latest version and check the vendor advisory.

Plugin last updated: June 7, 2026 / Tested up to WordPress: 7.0.0 / 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-2026-84169	Medium 5.3	0.2%	1.4.3 and earlier	—	October 2, 2026

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