GHSA-r64m-qchj-hrjp
Webcache Poisoning in shopware/platform and shopware/core
- Severity
- Critical
- The publisher's own rating, not a CVSS score
- Exploit chance (EPSS)
- —
- No score published
- Known exploited
- No
- Not in CISA's catalog
- Weakness
- CWE-444 Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
- Fix
- Available
- 2 packages have a fixed version
Description
Impact
Webcache Poisoning via X-Forwarded-Prefix and sub-request
Patches
We recommend updating to the current version 6.4.6.1. You can get the update to 6.4.6.1 regularly via the Auto-Updater or directly via the download overview.
https://www.shopware.com/en/download/#shopware-6
Workarounds For older versions of 6.1, 6.2, and 6.3, corresponding security measures are also available via a plugin. For the full range of functions, we recommend updating to the latest Shopware version.
https://store.shopware.com/en/detail/index/sArticle/518463/number/Swag136939272659
Affected versions
Packagist
| Package | Vulnerable | Fixed in |
|---|---|---|
| shopware/core | < 6.4.6.1 |
6.4.6.1 |
| shopware/platform | < 6.4.6.1 |
6.4.6.1 |
How to fix
Move to the fixed version or later with your package manager, update the lockfile, and run your tests. If the package only arrives through another dependency, upgrade that dependency first. If none of its releases pulls a fixed version yet, force the version with your package manager's override.
shopware/core Packagist → 6.4.6.1
- composer
composer require shopware/core:^6.4.6.1
shopware/platform Packagist → 6.4.6.1
- composer
composer require shopware/platform:^6.4.6.1
Weakness
CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
The product acts as an intermediary HTTP agent (such as a proxy or firewall) in the data flow between two entities such as a client and server, but it does not interpret malformed HTTP requests or responses in ways that are consistent with how the messages will be processed by those entities that are at the ultimate destination.
How to prevent it
- Implementation: Use a web server that employs a strict HTTP parsing procedure, such as Apache [REF-433].
- Implementation: Use only SSL communication.
- Implementation: Terminate the client session after each request.
- System Configuration: Turn all pages to non-cacheable.
References
Packages
Other links
Timeline
- Published
- Last updated by the source
Related advisories
| Advisory | Severity | Why it's related |
|---|---|---|
| GHSA-gq96-5pfx-f4vc Shopware: SSRF in Media External-Link Endpoint Bypasses IP Validation | Medium | Also affects shopware/core |
| GHSA-xvhc-gm7j-mhmc Shopware: Stored XSS via SVG file upload — no SVG sanitization | Medium | Also affects shopware/core |
| GHSA-9v5m-39wh-5chq Shopware: Unauthorized Payment Trigger for Foreign Orders via /store-api/handle-payment | Medium | Also affects shopware/core |
| GHSA-f8q6-3g5w-jjr6 Shopware: Admin API ACL Bypass in Order State Transition Endpoints | Medium | Also affects shopware/core |
| GHSA-4x3x-869w-xx3m Shopware SSO referer trust leading to an arbitrary redirect target | Medium | Also affects shopware/core |
| GHSA-7w52-7jvm-m9vw Shopware: Timing-attack on admin panel allowing enumeration of administrator usernames | Low | Also affects shopware/core |
| GHSA-v39m-97p8-gqg7 Shopware: Privilege escalation: non-admin user with user:create ACL can create admin accounts | Medium | Also affects shopware/core |
| GHSA-8v9p-g828-v98f Shopware: Admin Account Takeover via User Recovery Hash Exposure | Medium | Also affects shopware/core |
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