CVE-2022-24752 is a security vulnerability classified as an SQL Injection (CWE-89) affecting the SyliusGridBundle, a package used to implement generic data grids within Symfony applications. The vulnerability arises from improper neutralization of special elements in SQL commands, specifically in the way query sorting values are handled. Prior to versions 1.10.1 and 1.11-rc2, values appended at the end of query sorting were passed directly to the database without adequate sanitization or parameterization. This flaw could potentially allow an attacker to inject malicious SQL code through manipulated sorting parameters, leading to unauthorized database queries. Although the maintainers have not confirmed active exploitation or direct SQL injection occurrences, they have addressed the issue by releasing patched versions 1.10.1 and 1.11-rc2. As a temporary mitigation, users can override the Sylius\Component\Grid\Sorting\Sorter.php class and register the customized class within the Symfony dependency injection container to sanitize inputs properly. The vulnerability affects SyliusGridBundle versions earlier than 1.10.1 and versions 1.11-alpha up to and including 1.11-rc. Given that SyliusGridBundle is integrated into Symfony applications, which are widely used in web development, this vulnerability could be leveraged to compromise the confidentiality and integrity of backend databases if exploited. No known exploits have been reported in the wild, but the potential for exploitation exists if vulnerable versions remain in use.

For European organizations, the impact of this vulnerability could be significant, especially for those relying on Symfony-based web applications that incorporate SyliusGridBundle for data presentation. Successful exploitation could lead to unauthorized data access, data manipulation, or even data destruction within backend databases, compromising sensitive business information and customer data. This could result in regulatory non-compliance, particularly under GDPR, leading to legal penalties and reputational damage. Additionally, attackers could leverage this vulnerability as a foothold to escalate privileges or move laterally within an organization's network. The impact is heightened for sectors with critical data assets, such as finance, healthcare, and e-commerce, where data integrity and confidentiality are paramount. Since the vulnerability involves injection through sorting parameters, it may be exploited remotely without authentication if the affected web application exposes such functionality to untrusted users, increasing the attack surface.

To mitigate this vulnerability effectively, European organizations should: 1) Immediately upgrade SyliusGridBundle to version 1.10.1 or later (including 1.11-rc2 or newer) to apply the official patch that properly sanitizes sorting inputs. 2) If immediate upgrade is not feasible, implement the recommended workaround by overriding the Sylius\Component\Grid\Sorting\Sorter.php class to enforce strict input validation and sanitization, and register this override in the Symfony service container. 3) Conduct a thorough audit of all Symfony applications using SyliusGridBundle to identify and inventory affected versions. 4) Implement web application firewalls (WAFs) with custom rules to detect and block suspicious SQL injection patterns in sorting parameters. 5) Monitor application logs for unusual query patterns or errors indicative of injection attempts. 6) Educate development teams on secure coding practices, emphasizing parameterized queries and input validation. 7) Regularly review and update dependencies to incorporate security patches promptly. These steps go beyond generic advice by focusing on immediate patching, targeted workarounds, and proactive detection tailored to the specific vulnerability vector.