CVE-2011-10026 in Spreecommerce
Summary
by MITRE • 08/20/2025
Spreecommerce versions prior to 0.50.x contain a remote command execution vulnerability in the API's search functionality. Improper input sanitation allows attackers to inject arbitrary shell commands via the search[instance_eval] parameter, which is dynamically invoked using Ruby’s send method. This flaw enables unauthenticated attackers to execute commands on the server.
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Analysis
by VulDB Data Team • 09/24/2025
This vulnerability exists within the Spreecommerce e-commerce platform where versions prior to 0.50.x contain a critical remote command execution flaw in the API's search functionality. The vulnerability stems from improper input sanitization that allows attackers to inject arbitrary shell commands through the search[instance_eval] parameter. The technical implementation involves the dynamic invocation of user-supplied input using Ruby's send method, which creates a dangerous attack surface where malicious payloads can be executed with the privileges of the web application process. The flaw specifically exploits the lack of proper input validation and sanitization mechanisms within the search functionality, allowing attackers to manipulate the API endpoint to execute arbitrary code on the underlying server.
The operational impact of this vulnerability is severe as it enables unauthenticated remote command execution, meaning attackers can exploit this weakness without requiring valid credentials or prior access to the system. This creates a significant risk for organizations using vulnerable Spreecommerce installations, as the vulnerability can be exploited from any network location. The attack vector leverages the Ruby on Rails framework's dynamic method invocation capabilities, where the instance_eval parameter is processed through the send method, effectively bypassing normal input validation controls. This type of vulnerability falls under CWE-94, which specifically addresses "Improper Control of Generation of Code ('Code Injection')" and aligns with ATT&CK technique T1059.001 for command and script injection.
Organizations should immediately upgrade to Spreecommerce version 0.50.x or later to remediate this vulnerability, as this represents the most effective mitigation strategy. Additionally, implementing network-level protections such as web application firewalls can help detect and block malicious payloads targeting this specific vulnerability. Input validation and sanitization measures should be strengthened throughout the application, particularly in API endpoints that process user-supplied data. The vulnerability demonstrates the critical importance of proper parameter handling in dynamic language environments and the potential consequences of insufficient input validation in web applications. Security monitoring should include detection of unusual API call patterns that might indicate exploitation attempts, particularly those involving instance_eval or similar dynamic method invocation parameters.