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SUMIT Payment Gateway for WooCommerce < 4.0.0 - Unauthenticated Payment Confirmation Forgery via Redirect Callback

Type: advisorySource: Official CVE List1 source record

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.

Announced Source revision 1
Original source ↗

CVE-2026-111957

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-111957

SUMIT Payment Gateway for WooCommerce

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "Unknown",
    "product": "SUMIT Payment Gateway for WooCommerce",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "4.0.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
Related CVEs
CVE-2026-111957

Source reference: /cveMetadata/cveId

Publisher severity

No explicit severity was provided.

Event
#45799 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement