CVE-2026-103310
MEDIUM
NVD
CVSS Score
5.3
Severity
MEDIUM
Published
Nov 02, 2026
Vendor
unknown
Description
The PayHere Payment Gateway WordPress plugin from 2.4.0 through 2.4.5 does not verify the authenticity of payment notifications when the merchant secret is unset, which is the default state, allowing unauthenticated attackers to forge a payment confirmation and mark any order as paid without payment.