Shopware Security Plugin Vulnerability: A Wake-up Call for E-Commerce Security

A critical security flaw has recently been uncovered in the Shopware Security Plugin 6, a tool used to protect Shopware environments from vulnerabilities in earlier versions of the platform. This SQL injection vulnerability, tracked as CVE-2025-27892, exposes websites using the plugin to potential attacks, especially if they are operating older versions of Shopware prior to 6.5.8.13. Though Shopware AG has already rolled out patches, this incident underscores the ongoing risks of incomplete security measures in e-commerce platforms.

the Vulnerability

The vulnerability exists in the “aggregations” field of the API, specifically when used with endpoints like /api/search/order. Attackers can exploit this flaw by injecting malicious SQL commands into the name field of nested aggregation objects, which were left unsanitized in earlier versions of the plugin. Despite fixes in the newer version 2.0.11 of the plugin, earlier versions such as 2.0.10 still fail to sanitize nested fields properly.

The issue arises from the use of special symbols, like ? and :, which are typically reserved for prepared statements. Attackers can bypass these security mechanisms and insert complex SQL commands into the affected fields. These payloads can allow attackers to read from, modify, or even execute commands on the database, potentially causing significant harm. In one proof-of-concept (PoC), an attacker injected SQL code to delay server responses, manipulate data, and gain higher privileges.

For Shopware users, the risk depends on access to the APIs in question. If attackers can reach the Store API or Admin API, they could gain read and write access to sensitive database information. In some cases, low-privilege users can even exploit the vulnerability to compromise the entire database. When the Admin API is exposed, the risk level increases significantly.

Shopware responded quickly to the issue, releasing version 6.5.8.13 to fix the flaw independently of the plugin. For users who cannot upgrade immediately, an updated version of the plugin (2.0.11) is available. However, experts recommend upgrading to the latest stable version of Shopware to ensure long-term security.

This vulnerability serves as a stark reminder of the risks associated with incomplete or delayed security patches. Despite regular updates, many platforms, including Shopware, may leave gaps in their defenses if older versions are still in use.

What Undercode Says:

The Shopware Security Plugin SQL injection vulnerability serves as a cautionary tale about the potential dangers of neglecting regular updates, especially when relying on third-party plugins for security. Incomplete or improperly tested patches are an ongoing challenge for e-commerce platforms. SQL injection remains one of the most common and dangerous web application vulnerabilities, and this incident highlights how even popular systems like Shopware are not immune to exploitation if left unchecked.

The fact that this flaw remained in earlier plugin versions despite previous updates reflects a broader issue in web security—especially in how many security patches fail to cover all potential attack vectors. The Shopware case also raises concerns over reliance on plugins for security rather than comprehensive fixes within the core platform. While the update addresses the current vulnerability, future patches may still be incomplete, leaving systems exposed to new vulnerabilities.

E-commerce platforms must prioritize secure coding practices and robust input sanitization to prevent such vulnerabilities from being exploited in the first place. Developers need to adopt rigorous testing processes to identify flaws early, particularly for fields such as API inputs that are common targets for SQL injection.

For businesses, this is a stark reminder of the need to stay up-to-date with platform updates and security patches. Waiting to patch vulnerabilities can expose valuable data to attackers, leading to potentially devastating consequences. In a rapidly evolving digital landscape, proactive security measures, such as migrating to the latest versions of platforms and conducting regular security audits, should be prioritized.

Additionally,

Fact Checker Results:

The vulnerability, CVE-2025-27892, affects Shopware Security Plugin 6 versions prior to 2.0.11, allowing attackers to exploit API fields to inject malicious SQL commands.
Shopware has released fixes for both the plugin and Shopware platform, addressing the vulnerability with the release of version 6.5.8.13.
Security experts emphasize the need for e-commerce platforms to ensure comprehensive, well-tested security patches, particularly for sensitive API endpoints.