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4.0

Shopware: Access to other customers' documents is possible

published 1 year ago
Summary

A bug in Shopware makes it possible for an attacker to access documents belonging to other customers. This is a serious issue because it could lead to unauthorized access to sensitive information. To fix this, update to Shopware version 6.6.10.3 or 6.5.8.17, or install a security plugin for older versions if you can't update immediately.

What to do
  • Update shopware core to version 6.6.10.3.
  • Update shopware platform to version 6.6.10.3.
  • Update shopware core to version 6.7.0.0-rc2.
  • Update shopware platform to version 6.7.0.0-rc2.
  • Update shopware core to version 6.5.8.17.
  • Update shopware platform to version 6.5.8.17.
Affected software
Ecosystem VendorProductAffected versions
composer shopware core >= 6.6.0.0, < 6.6.10.3
>= 6.7.0.0-rc1, < 6.7.0.0-rc2
< 6.5.8.17
Fix: upgrade to 6.6.10.3
composer shopware platform >= 6.6.0.0, < 6.6.10.3
>= 6.7.0.0-rc1, < 6.7.0.0-rc2
< 6.5.8.17
Fix: upgrade to 6.6.10.3
Original advisory text
Shopware Broken ACL on Document retrieval to access other customers documents
### Impact
It's possible to guess the deepLinkCode of an Document to open documents of other customers

### Patches
Update to Shopware 6.6.10.3 or 6.5.8.17

### Workarounds
For older versions of 6.4, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically (estimated)
  • Gives an attacker partial control (estimated)
Severity
4.0 Medium
Type
CWE-284Improper Access Control
Timeline
Published8 Apr 2025
Updated13 Mar 2026
First seen6 Mar 2026
Sources
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