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TI-2026-45233 Aliases CVE-2026-63472GHSA-6j36-r6pr-59x4

Improper authentication in vendurehq vendure

Priority HIGH 80CWE-287Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-287.

Summary

Vendure is an open-source headless commerce platform. Prior to 3.7.0, ExternalAuthenticationService.createCustomerAndUser in packages/core/src/service/helpers/external-authentication/external-authentication.service.ts selects an existing customer user by emailAddress and attaches a newly presented ExternalAuthenticationMethod without requiring verified to be true. In deployments with a custom external AuthenticationStrategy that forwards an email whose ownership the provider has not verified, an attacker can authenticate with a victim's email and bind the attacker's external identity to the victim's existing account. This can expose orders, addresses, and personal information and permit account changes or orders as the victim. Native-only email and password deployments and external strategies that always require provider-verified email ownership are unaffected, and new-account creation for an unused email remains permitted. This issue is fixed in version 3.7.0.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00589 48th percentileScored 2026-11-07
Fix Fixed vendure (vendurehq): 3.7.0@vendure/core (npm): 3.7.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
vendurehqvendurebefore 3.7.03.7.0Patch availableCNA
—@vendure/core (npm)before 3.7.03.7.0Patch availableGHSA-6j36-r6pr-59x4
  • vendure Vendorvendurehq Affected before 3.7.0 Fixed in 3.7.0 Patch available CNA
  • @vendure/core (npm) Vendor— Affected before 3.7.0 Fixed in 3.7.0 Patch available GHSA-6j36-r6pr-59x4

Remediation

  • Fix · CNA vendure (vendurehq) Fixed in 3.7.0
  • Fix · GHSA-6j36-r6pr-59x4 @vendure/core (npm) Fixed in 3.7.0 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-63472
  2. 2026-10-03 Alias added: GHSA-6j36-r6pr-59x4

References

Other 4

  • TI-2026-45227 Vendure: Stored XSS in the Admin Dashboard via unsafe HTML-stripping (innerHTML) of entity descriptions CVSS 3.1HIGH 8.7
  • TI-2026-45228 Vendure: Unauthenticated ReDoS via `regex` filter on SQLite backends CVSS 3.1HIGH 7.5
  • TI-2026-47643 Vendure 3.7.1 Cross-Channel Authorization Bypass via StockLocation and Asset Update CVSS 4.0MEDIUM 6.1
  • TI-2026-29543 @vendure/core has a SQL Injection vulnerability CVSS 3.1CRITICAL 9.1
  • TI-2026-45229 Vendure: Shop API list queries can return non-public entities when filterOperator is OR CVSS 3.1MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences