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  4. CVE 2026 103361 payment gateway via valitor for woocommerce 1941
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Back to active CVEs
Unknown severity · Source severity not reportedCVE-2026-103361

Payment Gateway via Valitor for WooCommerce < 1.9.41 - Unauthenticated Payment Bypass via a Shipped Default Verification CodeCVE-2026-103361

Answer in brief

CVE-2026-103361 records a Unknown severity vulnerability in Payment Gateway via Valitor for WooCommerce < 1.9.41 - Unauthenticated Payment Bypass via a Shipped Default Verification Code. The current sources do not mark it as known exploited. The current feed maps Unknown/Payment Gateway via Valitor for WooCommerce (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Nov 15, 2026Updated Nov 15, 2026Source checked Nov 15, 2026First seen by HOL Nov 15, 2026Material review Nov 15, 2026
Upstream Advisory

Key facts

Risk
Unknown severitySource severity not reported
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Available

Why this deserves its current priority

A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps Unknown/Payment Gateway via Valitor for WooCommerce (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
Unknown/Payment Gateway via Valitor for WooCommercegeneric>=0 <1.9.411.9.41

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for Unknown/Payment Gateway via Valitor for WooCommerce.
  2. 2Review the reported fix. Update Unknown/Payment Gateway via Valitor for WooCommerce to 1.9.41 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

  1. Published upstream

    Nov 15, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Nov 15, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Nov 15, 2026

Sources and claim methodology

  • Source referencewpscan.com
Upstream source description

The Payment Gateway via Valitor for WooCommerce WordPress plugin before 1.9.41 does not properly validate the authenticity of payment callbacks, relying on a verification secret that ships with a hard-coded default value used by every store that has not changed it, allowing unauthenticated attackers to forge a valid payment confirmation and mark arbitrary orders as paid.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • A2Reviews <= 1.2.3 - Unauthenticated Plugin Data Modification and DisclosureAlso CWE-863
  • sigoden dufs WebDAV COPY Operation server.rs authorizationAlso CWE-863
  • Linux Foundation Magma Host Middleware middleware.ts hostOrgMiddleware authorizationAlso CWE-863
  • Give - Peer-to-Peer <= 2.9.5 - Authorization Bypass to Team Modification and Media UploadAlso CWE-863

Record context

Vulnerability class
Missing Auth
EPSS
Not reported
CWE IDs
CWE-863
Source
CVE List V5
Source checked
Nov 15, 2026
References
1 linked source
Open source record