Reference page — cumulative record through Monday, October 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
CVE-2026-103307
Unknown Walletdoc Payment Gateway for WooCommerce — Walletdoc Payment Gateway for WooCommerce < 1.8.5 - Unauthenticated SQLi and Order Payment Forgery via Webhook
AV AC PR UI S C I A CVSS EPSS %ile KEV
N L N N C H N N 8.6 .0034 26.5 —
AFFECTED
Product Versions Fixed
Walletdoc Payment Gateway for WooCommerce unspecified —
TIMELINE
Sep 30 Reserved by WPScan
Oct 14 EXPLOIT PUBLISHED — CVE-2026-103307 (Unknown Walletdoc Payment Gateway for WooCommerce). Public exploit reference added.
Oct 14 Published (CNA: WPScan)
Description
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.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| September 30, 2026 | Reserved | Reserved by WPScan |
| October 14, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-103307 (Unknown Walletdoc Payment Gateway for WooCommerce). Public exploit reference added. |
| October 14, 2026 | Published | Published (CNA: WPScan) |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| Unknown | Walletdoc Payment Gateway for WooCommerce | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-103307 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Monday, October 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.
