CVE-2026-84169

The UPI QR Code Payment Gateway WordPress plugin, affecting versions through 1.4.3 , contains a vulnerability where it fails to verify if a payment-confirmation request belongs to the specific order and customer it claims to confirm. This lack of authorization allows unauthenticated attackers to ...

EUVD-2026-92260

The UPI QR Code Payment Gateway WordPress plugin through 1.4.3 does not verify that a payment-confirmation request actually belongs to the order and customer it claims to confirm, allowing unauthenticated attackers to mark an arbitrary order as paid without making any payment...

WordPress UPI QR Code Payment Gateway plugin <= 1.4.3 - Unauthenticated Cross-Order Payment-Status Forgery vulnerability

Unauthenticated Cross-Order Payment-Status Forgery vulnerability discovered by Pedro Pinho in WordPress Plugin UPI QR Code Payment Gateway versions = 1.4.3...

CVE-2026-84169: Authorization Bypass Through User-Controlled Key

The UPI QR Code Payment Gateway WordPress plugin through 1.4.3 does not verify that a payment-confirmation request actually belongs to the order and customer it claims to confirm, allowing unauthenticated attackers to mark an arbitrary order as paid without making any payment...

PT-2026-104731

Name of the Vulnerable Software and Affected Versions UPI QR Code Payment Gateway WordPress plugin versions prior to 1.4.4 Description The plugin fails to verify if a payment-confirmation request is legitimately associated with the order and customer it intends to confirm. This allows...

WordPress Payflex Payment Gateway plugin <= 2.7.1 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by Ananda Dhakal Patchstack in WordPress Plugin Payflex Payment Gateway versions = 2.7.1...

CVE-2026-81740

The Paytm Payment Gateway WordPress plugin before 2.8.9 does not verify that payment callbacks genuinely originate from the payment provider when its secret key has not been configured, which is its state immediately after activation, allowing unauthenticated attackers to change the status of...

CVE-2026-81740

The Paytm Payment Gateway WordPress plugin in versions before 2.8.9 is vulnerable to unauthenticated order status manipulation. The root cause is a failure to verify that payment callbacks genuinely originate from the payment provider when the secret key has not been configured, which is the defa...

EUVD-2026-91201

The Paytm Payment Gateway WordPress plugin before 2.8.9 does not verify that payment callbacks genuinely originate from the payment provider when its secret key has not been configured, which is its state immediately after activation, allowing unauthenticated attackers to change the status of...

WordPress Paytm Payment Gateway plugin < 2.8.9 - Unauthenticated Order Status Manipulation vulnerability

Unauthenticated Order Status Manipulation vulnerability discovered by Artus KG in WordPress Plugin Paytm Payment Gateway versions 2.8.9...

CVE-2026-81740 Paytm Payment Gateway < 2.8.9 - Unauthenticated Order Status Manipulation via Payment Callback

The Paytm Payment Gateway WordPress plugin before 2.8.9 does not verify that payment callbacks genuinely originate from the payment provider when its secret key has not been configured, which is its state immediately after activation, allowing unauthenticated attackers to change the status of...

CVE-2026-81740 Paytm Payment Gateway < 2.8.9 - Unauthenticated Order Status Manipulation via Payment Callback

The Paytm Payment Gateway WordPress plugin before 2.8.9 does not verify that payment callbacks genuinely originate from the payment provider when its secret key has not been configured, which is its state immediately after activation, allowing unauthenticated attackers to change the status of...

CVE-2026-81740: Improper Authentication

The Paytm Payment Gateway WordPress plugin before 2.8.9 does not verify that payment callbacks genuinely originate from the payment provider when its secret key has not been configured, which is its state immediately after activation, allowing unauthenticated attackers to change the status of...

PT-2026-104085

The Paytm Payment Gateway WordPress plugin before 2.8.9 does not verify that payment callbacks genuinely originate from the payment provider when its secret key has not been configured, which is its state immediately after activation, allowing unauthenticated attackers to change the status of...

WordPress Paytm Payment Gateway plugin < 2.8.9 - Unauthenticated Stored XSS vulnerability

Unauthenticated Stored XSS vulnerability discovered by Artus KG in WordPress Plugin Paytm Payment Gateway versions 2.8.9...

WordPress Paytm Payment Gateway plugin < 2.8.9 - Unauthenticated SQLi vulnerability

Unauthenticated SQLi vulnerability discovered by Erwan LR WPScan in WordPress Plugin Paytm Payment Gateway versions 2.8.9...

CVE-2026-81809

The Paytm Payment Gateway WordPress plugin before 2.8.9 does not properly escape data taken from payment callbacks before using it in a SQL statement, and the integrity check on those callbacks can be forged when the gateway is enabled without credentials, allowing unauthenticated users to perfor...

CVE-2026-81739

The Paytm Payment Gateway WordPress plugin before 2.8.9 does not sanitize and escape data it stores from payment callbacks before outputting it in an admin page, and the integrity check on those callbacks can be forged when the gateway is enabled without credentials, allowing unauthenticated user...

CVE-2026-81809 Paytm Payment Gateway < 2.8.9 - Unauthenticated SQLi via Payment Callback

The Paytm Payment Gateway WordPress plugin before 2.8.9 does not properly escape data taken from payment callbacks before using it in a SQL statement, and the integrity check on those callbacks can be forged when the gateway is enabled without credentials, allowing unauthenticated users to perfor...

EUVD-2026-90510

The Paytm Payment Gateway WordPress plugin before 2.8.9 does not properly escape data taken from payment callbacks before using it in a SQL statement, and the integrity check on those callbacks can be forged when the gateway is enabled without credentials, allowing unauthenticated users to perfor...