CVE-2026-84169
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.
Published:Oct 5, 2026
Last Modified:Oct 6, 2026
EPS:Oct 5, 2026
EPSS Score:0.00182
CVSS Score:5.3
Affected Products
Vendor
Product
Action
Vendor
Wordpress-extensions
Product
Upi Qr Code Payment Gateway
Wordpress-extensions
Upi Qr Code Payment Gateway
Exploits
No exploit reference
Common Weakness Enumeration
Common Attack Pattern Enumeration and Classification (CAPEC)
No CAPEC recorded yet
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
