CVE-2023-34577 in opartplannedpopup
Summary
by MITRE • 09/21/2023
SQL injection vulnerability in Prestashop opartplannedpopup 1.4.11 and earlier allows remote attackers to run arbitrary SQL commands via OpartPlannedPopupModuleFrontController::prepareHook() method.
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Analysis
by VulDB Data Team • 01/07/2026
The SQL injection vulnerability identified as CVE-2023-34577 affects the PrestaShop module opartplannedpopup version 1.4.11 and earlier, representing a critical security flaw that enables remote attackers to execute arbitrary SQL commands against the underlying database. This vulnerability resides within the OpartPlannedPopupModuleFrontController::prepareHook() method, which serves as a critical entry point for processing user inputs in the module's front-end functionality. The flaw stems from inadequate input validation and sanitization practices, allowing malicious actors to inject crafted SQL payloads through improperly handled parameters.
The technical implementation of this vulnerability demonstrates a classic SQL injection attack vector where user-controllable data flows directly into SQL query construction without proper escaping or parameterization. When the prepareHook() method processes incoming requests, it fails to adequately sanitize or escape input parameters, creating an opportunity for attackers to manipulate the SQL execution flow. This flaw operates at the application layer and specifically targets the database communication channel, making it particularly dangerous as it bypasses traditional network-level security controls.
From an operational perspective, this vulnerability presents significant risks to e-commerce platforms utilizing affected PrestaShop installations. Attackers could leverage this flaw to extract sensitive customer data, including personal information, payment details, and login credentials stored in the database. The remote nature of the attack means that threat actors do not require physical access to the system or local network privileges to exploit the vulnerability. This makes the attack surface particularly wide and the potential impact severe for businesses relying on PrestaShop for their online operations. The vulnerability could also enable attackers to modify or delete database records, potentially causing service disruption or data corruption.
The attack pattern associated with CVE-2023-34577 aligns with CWE-89, which categorizes SQL injection as a fundamental weakness in application security. This vulnerability also maps to ATT&CK technique T1190, which describes the use of SQL injection attacks to gain unauthorized access to systems. Organizations affected by this vulnerability should immediately implement mitigations including updating to the patched version of the opartplannedpopup module, implementing web application firewalls, and conducting comprehensive security assessments of their PrestaShop installations. Additionally, organizations should review their input validation practices and implement proper parameterized queries to prevent similar vulnerabilities from occurring in other components of their web applications. The vulnerability underscores the importance of maintaining up-to-date third-party modules and implementing robust security controls for e-commerce platforms that handle sensitive customer data.