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.
Advisories

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Fixes

Solution

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Workaround

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History

Thu, 01 Oct 2026 11:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:L/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 01 Oct 2026 08:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-89

Thu, 01 Oct 2026 06:15:00 +0000

Type Values Removed Values Added
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.
Title Paytm Payment Gateway < 2.8.9 - Unauthenticated SQLi via Payment Callback
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-10-01T10:45:49.737Z

Reserved: 2026-08-27T12:32:37.159Z

Link: CVE-2026-81809

cve-icon Vulnrichment

Updated: 2026-10-01T10:44:08.349Z

cve-icon NVD

Status : Received

Published: 2026-10-01T06:17:11.197

Modified: 2026-10-01T11:17:28.017

Link: CVE-2026-81809

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-01T08:15:05Z

Weaknesses