---
id: CVE-2026-63460
title: Vendure is an open-source headless commerce platform
summary: >-
  Vendure is an open-source headless commerce platform. Prior to 3.6.5, the
  public Shop GraphQL API allows an unauthenticated caller to supply a
  catastrophically backtracking pattern through StringOperators.regex.
  packages/core/src/service…
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-1333
vendor: vendurehq
product: vendure
affected:
  - vendure < 3.6.5
patched:
  - vendure/core 3.6.5
published: '2026-09-17'
updated: '2026-09-17'
sourceUpdated: '2026-09-17T21:16:02.560'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-63460'
references:
  - url: >-
      https://github.com/vendurehq/vendure/commit/f74cbbb0b9a50b5b0131822835fe7ee9b71b42c9
    label: security-advisories@github.com
  - url: 'https://github.com/vendurehq/vendure/releases/tag/v3.6.5'
    label: security-advisories@github.com
  - url: >-
      https://github.com/vendurehq/vendure/security/advisories/GHSA-jgm3-qmp2-c4p7
    label: security-advisories@github.com
  - url: >-
      https://github.com/vendurehq/vendure/security/advisories/GHSA-jgm3-qmp2-c4p7
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
  - url: 'https://github.com/advisories/GHSA-jgm3-qmp2-c4p7'
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-63460'
tags:
  - nvd
  - cve.org
  - exploit-available
  - ghsa
  - npm
aliases:
  - GHSA-jgm3-qmp2-c4p7
ecosystem: npm
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-17T15:04:00.990518Z'
ingestedAt: '2026-09-17T15:20:38.996Z'
epss: 0.00609
epssPercentile: 0.46913
---

## Overview

Vendure is an open-source headless commerce platform. Prior to 3.6.5, the public Shop GraphQL API allows an unauthenticated caller to supply a catastrophically backtracking pattern through StringOperators.regex. packages/core/src/service/helpers/list-query-builder/parse-filter-params.ts passes the raw pattern to the REGEXP implementation registered by packages/core/src/service/helpers/list-query-builder/list-query-builder.ts, and better-sqlite3 and sqljs evaluate it synchronously in the Node.js event loop. ShopProductsResolver.products is publicly reachable, so one nested-quantifier pattern can block request processing and make the storefront and admin API unavailable, while repeated requests can sustain denial of service. PostgreSQL and MySQL or MariaDB deployments do not execute this regular expression in the Node.js event loop. This issue is fixed in version 3.6.5.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.

## Package advisory (CVE-2026-63460)

Affected packages:

- `vendure/core <= 3.6.4`

Patched in:

- `vendure/core 3.6.5`

Source: https://github.com/advisories/GHSA-jgm3-qmp2-c4p7