GHSA-2p89-5f22-8qvf CVE-2021-32711 GHSA-f2vv-h5x4-57gr
Exposure of Sensitive Information to an Unauthorized Actor
- Severity
- 9.1 / 10
- Critical · CVSS 3.1
- Exploit chance (EPSS)
- 1.36%
- Chance of exploitation in the next 30 days. Higher than 71.71% of scored vulnerabilities.
- Known exploited
- No
- Not in CISA's catalog
- Weakness
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
- Fix
6.3.5.1- Upgrade shopware/platform to this version or later
Description
Shopware is an open source eCommerce platform. Versions prior to 6.3.5.1 may leak of information via Store-API. The vulnerability could only be fixed by changing the API system, which involves a non-backward-compatible change. Only consumers of the Store-API should be affected by this change. We recommend to update to the current version 6.3.5.1. You can get the update to 6.3.5.1 regularly via the Auto-Updater or directly via the download overview. https://www.shopware.com/en/download/#shopware-6 The vulnerability could only be fixed by changing the API system, which involves a non-backward-compatible change. Only consumers of the Store-API should be affected by this change. Please check your plugins if you have it in use. Detailed technical information can be found in the upgrade information. https://github.com/shopware/platform/blob/v6.3.5.1/UPGRADE-6.3.md#6351 ### Workarounds For older versions of 6.1 and 6.2, 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 ### For more information https://docs.shopware.com/en/shopware-6-en/security-updates/security-update-02-2021
Affected versions
Packagist
| Package | Vulnerable | Fixed in |
|---|---|---|
| shopware/platform | < 6.3.5.1 |
6.3.5.1 |
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/platform Packagist → 6.3.5.1
- composer
composer require shopware/platform:^6.3.5.1
Severity breakdown
CVSS 3.1 9.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Weakness
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
How to prevent it
- Architecture and Design: Compartmentalize the system to have "safe" areas where trust boundaries can be unambiguously drawn. Do not allow sensitive data to go outside of the trust boundary and always be careful when interfacing with a compartment outside of the safe area. Ensure that appropriate compartmentalization is built into the system design, and the compartmentalization allows for and reinforces privilege separation functionality. Architects and designers should rely on the principle of least privilege to decide the appropriate time to use privileges and the time to drop privileges.
References
Advisories
Packages
Other links
- github.com/shopware/platform/security/advisories/GHSA-f2vv-h5x4-57gr
- github.com/shopware/platform/commit/157fb84a8b3b4ace4be165a033d559826704829b
- docs.shopware.com/en/shopware-6-en/security-updates/security-update-02-2021
- github.com/shopware/platform/blob/v6.3.5.1/UPGRADE-6.3.md
- packagist.org/packages/shopware/platform
Timeline
- Published
- Last updated by the source
- Latest EPSS score
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/platform |
| GHSA-xvhc-gm7j-mhmc Shopware: Stored XSS via SVG file upload — no SVG sanitization | Medium | Also affects shopware/platform |
| GHSA-9v5m-39wh-5chq Shopware: Unauthorized Payment Trigger for Foreign Orders via /store-api/handle-payment | Medium | Also affects shopware/platform |
| GHSA-f8q6-3g5w-jjr6 Shopware: Admin API ACL Bypass in Order State Transition Endpoints | Medium | Also affects shopware/platform |
| GHSA-4x3x-869w-xx3m Shopware SSO referer trust leading to an arbitrary redirect target | Medium | Also affects shopware/platform |
| GHSA-7w52-7jvm-m9vw Shopware: Timing-attack on admin panel allowing enumeration of administrator usernames | Low | Also affects shopware/platform |
| GHSA-v39m-97p8-gqg7 Shopware: Privilege escalation: non-admin user with user:create ACL can create admin accounts | Medium | Also affects shopware/platform |
| GHSA-8v9p-g828-v98f Shopware: Admin Account Takeover via User Recovery Hash Exposure | Medium | Also affects shopware/platform |
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