CVE-2026-67347: Incorrect Authorization in vendurehq vendure
Vendure versions up to 3.7.1 contain an authorization bypass vulnerability allowing channel-scoped administrators to modify data belonging to other tenants. This occurs due to insufficient channel isolation checks in update methods for stock locations and assets. The issue was fixed in a commit after version 3.7.1. The vulnerability has a CVSS 4.0 base score of 6.1, indicating medium severity.
AI Analysis
Technical Summary
CVE-2026-67347 is a cross-channel authorization bypass vulnerability in Vendure through version 3.7.1. The flaw exists in the update methods of stock-location.service.ts and asset.service.ts, where channel-scoped administrators can supply global IDs of StockLocation or Asset entities from other channels. This allows them to overwrite inventory locations or catalog assets belonging to different tenants without proper validation of channel isolation. The vulnerability was fixed in a commit identified as f67ef5f, which is after version 3.7.1.
Potential Impact
An attacker with channel-scoped administrator privileges can modify inventory locations or catalog assets of other tenants by bypassing channel isolation controls. This can lead to unauthorized data modification across tenant boundaries, potentially disrupting inventory management and asset integrity for other tenants sharing the system.
Mitigation Recommendations
A fix for this vulnerability is available in Vendure versions after 3.7.1, specifically in the commit f67ef5f. Users should upgrade to a version that includes this fix to prevent exploitation. Since no official patch version is explicitly stated, check the Vendure repository or vendor advisory for the exact fixed version and apply the update accordingly. No other mitigation or temporary workaround is provided.
CVE-2026-67347: Incorrect Authorization in vendurehq vendure
Description
Vendure versions up to 3.7.1 contain an authorization bypass vulnerability allowing channel-scoped administrators to modify data belonging to other tenants. This occurs due to insufficient channel isolation checks in update methods for stock locations and assets. The issue was fixed in a commit after version 3.7.1. The vulnerability has a CVSS 4.0 base score of 6.1, indicating medium severity.
CVSS v4.0
Score 6.1medium
Affected software
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-67347 is a cross-channel authorization bypass vulnerability in Vendure through version 3.7.1. The flaw exists in the update methods of stock-location.service.ts and asset.service.ts, where channel-scoped administrators can supply global IDs of StockLocation or Asset entities from other channels. This allows them to overwrite inventory locations or catalog assets belonging to different tenants without proper validation of channel isolation. The vulnerability was fixed in a commit identified as f67ef5f, which is after version 3.7.1.
Potential Impact
An attacker with channel-scoped administrator privileges can modify inventory locations or catalog assets of other tenants by bypassing channel isolation controls. This can lead to unauthorized data modification across tenant boundaries, potentially disrupting inventory management and asset integrity for other tenants sharing the system.
Mitigation Recommendations
A fix for this vulnerability is available in Vendure versions after 3.7.1, specifically in the commit f67ef5f. Users should upgrade to a version that includes this fix to prevent exploitation. Since no official patch version is explicitly stated, check the Vendure repository or vendor advisory for the exact fixed version and apply the update accordingly. No other mitigation or temporary workaround is provided.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-07-29T13:09:45.993Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a6b816b9c2644c7f860ebd2
Added to database: 07/30/2026, 16:52:59 UTC
Last enriched: 07/30/2026, 17:09:47 UTC
Last updated: 07/30/2026, 17:09:47 UTC
Views: 4
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