CVE-2026-111957CWE-863broken-access-control

CVE-2026-111957

Medium · published October 21, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
8.2
In the wild
Unconfirmed
What it is

The SUMIT Payment Gateway for WooCommerce WordPress plugin before 4.0.0 does not bind the payment it confirms with the provider to the order being completed, nor check the payment amount against the order total, allowing unauthenticated users to mark a pending order as paid by replaying a payment identifier obtained from any single genuine payment.

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
0.00190 · 8.2th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2026-10-21T10:16Z
References (1)
https://wpscan.com/vulnerability/751aa9b8-761e-4982-8708-6a746fddef09/ · [email protected]
EPSS history
Timeline
  • 22 OCT 03:29Z
    EPSS moved — → 0%
    epss
  • 21 OCT 06:00Z
    SUMIT Payment Gateway for WooCommerce < 4.0.0 - Unauthenticated Payment Confirmation Forgery via Redirect Callback
    cvelistv5
  • 21 OCT 06:00Z
    SUMIT Payment Gateway for WooCommerce < 4.0.0 - Unauthenticated Payment Confirmation Forgery via Redirect Callback
    cvelistv5