CVE-2026-103302 Payment Gateway for Idram < 2.1.6 - Unauthenticated Payment Confirmation Forgery via Empty-Default Merchant Secret
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2026-103302?
CVE-2026-103302 is a medium-severity vulnerability in Unknown Payment Gateway for Idram, published on 21 Oct 2026.
Official description
The Payment Gateway for Idram WordPress plugin before 2.1.6 does not verify the authenticity of incoming payment notifications, because the merchant credentials used to compute their checksum are empty by default, allowing unauthenticated attackers to forge a valid payment confirmation and mark arbitrary orders as paid, and to force arbitrary orders into a failed state regardless of the gateway's configuration.
Weakness: CWE-290
Which versions are affected by CVE-2026-103302?
How do I fix CVE-2026-103302?
No fix has been published for CVE-2026-103302 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-103302 being exploited?
There is no known exploitation of CVE-2026-103302 in the wild and no public exploit code.
Sources
Also known as GHSA-j9j3-7vxw-jm6j.