CVE-2026-103302CWE-290

CVE-2026-103302

Medium · published October 21, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
13.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00231 · 13.1th percentile
Weakness
CWE-290 · Authentication Bypass by Spoofing
Published
2026-10-21T10:16Z
References (1)
https://wpscan.com/vulnerability/0d15b11e-fcb2-44b4-b9c9-0210004d1694/ · [email protected]
EPSS history
Timeline
  • 22 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 21 OCT 06:00Z
    Payment Gateway for Idram < 2.1.6 - Unauthenticated Payment Confirmation Forgery via Empty-Default Merchant Secret
    cvelistv5
  • 21 OCT 06:00Z
    Payment Gateway for Idram < 2.1.6 - Unauthenticated Payment Confirmation Forgery via Empty-Default Merchant Secret
    cvelistv5