CVE-2026-103307CWE-89sql-injection

CVE-2026-103307

High · published October 14, 2026

CVSS v3.1
8.6
EPSS
0%
Percentile
26.8
In the wild
Unconfirmed
What it is

The Walletdoc Payment Gateway for WooCommerce WordPress plugin before 1.8.5 does not properly sanitize and escape user input before using it in a SQL statement, and verifies its payment webhook with a signing secret that is empty by default, allowing unauthenticated attackers to perform SQL injection attacks and to mark arbitrary orders as paid.

The record
Technical detail
CVSS v3.1
8.6 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00345 · 26.8th percentile
Weakness
CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Published
2026-10-14T11:17Z
References (1)
https://wpscan.com/vulnerability/4e67fefd-56d9-4bfd-9e19-a2b5fff1e7a2/ · [email protected]
EPSS history
Timeline
  • 15 OCT 03:28Z
    EPSS moved — → 0%
    epss
  • 14 OCT 06:00Z
    Walletdoc Payment Gateway for WooCommerce < 1.8.5 - Unauthenticated SQLi and Order Payment Forgery via Webhook
    cvelistv5
  • 14 OCT 06:00Z
    Walletdoc Payment Gateway for WooCommerce < 1.8.5 - Unauthenticated SQLi and Order Payment Forgery via Webhook
    cvelistv5