Vendure: Unauthenticated ReDoS via `regex` filter on SQLite backends (CVE-2026-63460) | HOL Guard CVE

High · CVSS 7.5CVE-2026-63460GHSA-JGM3-QMP2-C4P7

Vendure: Unauthenticated ReDoS via `regex` filter on SQLite backends

Answer in brief

CVE-2026-63460 records a High severity (CVSS 7.5) vulnerability in Vendure: Unauthenticated ReDoS via `regex` filter on SQLite backends. The current sources do not mark it as known exploited. The current feed maps vendurehq/vendure (generic), vendure/core (npm). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

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

Published Sep 17, 2026Updated Sep 17, 2026Source checked Sep 17, 2026First seen by HOL Sep 17, 2026Material review Sep 17, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 7.5
Exploitation: Not marked as known exploited
Affected software: 2 mapped packages or products
Fix availability: Available

Why this deserves its current priority

CVSS is 7.5. 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 vendurehq/vendure (generic), vendure/core (npm). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
vendurehq/venduregeneric	< 3.6.5	Not reported
vendure/corenpm	<=3.6.4	3.6.5

Recommended response

Check inventory. Check lockfiles and deployed manifests for vendurehq/vendure, vendure/core.
Review the reported fix. Update vendure/core to 3.6.5 if you use the affected versions. Test the change in a non-production environment first.

Evidence timeline and material changes

Published upstream
Sep 17, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Sep 17, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Sep 17, 2026

Sources and claim methodology

Upstream source description

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.

Quoted source text, attributed separately from HOL analysis.