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CVE-2026-84169

MEDIUM 5.3 CVSS 3.1
Published
October 5, 2026
Last modified
October 6, 2026
NVD status
Deferred
Reported by
contact@wpscan.com
Weakness
CWE-639
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Description

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.

Affected WordPress components

  • UPI QR Code Payment Gateway Plugin · upi-qr-code-payment-gateway
    Possible match Active
    Up to and including 1.4.3
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • Unknown UPI QR Code Payment Gateway — Up to and including 1.4.3

References

  • wpscan.com https://wpscan.com/vulnerability/94a90832-4cf9-4664-9086-5705429f759c/
  • nvd.nist.gov Official NVD record