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OpenAdvisories
High · 7.5 CVE-2026-81809 EUVD-2026-90510GHSA-x2j9-6g95-5p2v

Paytm Payment Gateway < 2.8.9 - Unauthenticated SQLi via Payment Callback

Published Oct 1, 2026 · Updated Oct 1, 2026 · Assigned by WPScan

Description

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 perform SQL injection attacks.

Affected products

VendorProductAffectedFixed
— Paytm Payment Gateway < 2.8.9 2.8.9

References