CVE-2026-57832 in EDocman
Summary
by MITRE • 07/15/2026
The Joomla extension EDocman is vulnerable to an unauthenticated SQL injection.
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Analysis
by VulDB Data Team • 07/15/2026
The vulnerability in the Joomla EDocman extension represents a critical security flaw that allows attackers to execute arbitrary SQL commands without requiring authentication credentials. This type of vulnerability falls under the category of SQL injection attacks as defined by CWE-89, which specifically addresses improper neutralization of special elements used in SQL commands. The flaw exists within the extension's handling of user input parameters, particularly in how it processes data from HTTP requests that are subsequently incorporated into database queries without proper sanitization or parameterization.
The technical implementation of this vulnerability stems from the extension's failure to properly validate and sanitize input received through various parameters exposed by the web application interface. Attackers can manipulate specific URL parameters or form fields to inject malicious SQL payloads that bypass authentication mechanisms entirely. This occurs because the application directly concatenates user-supplied data into SQL query strings rather than utilizing prepared statements or parameterized queries, creating an environment where database commands can be arbitrarily altered by malicious actors. The vulnerability's impact is amplified by its unauthenticated nature, meaning that any remote attacker can exploit it without needing to establish a valid session or possess legitimate credentials within the Joomla system.
From an operational perspective, this SQL injection vulnerability poses severe risks to organizations using the EDocman extension as it enables comprehensive database compromise. Attackers can extract sensitive information including user credentials, personal data, and system configurations from the underlying database. The vulnerability also allows for unauthorized modification of database content, potential privilege escalation within the application, and in severe cases, complete database takeover. According to ATT&CK framework category T1190, this vulnerability represents a technique that enables initial access through exploitation of remote services, while the subsequent data exfiltration and manipulation activities align with T1071 for application layer protocols and T1566 for credential harvesting.
The mitigation strategies for this vulnerability must address both immediate remediation and long-term security hardening measures. Organizations should immediately apply the latest security patches released by the EDocman extension developers, as these typically contain fixes that implement proper input validation and parameterized query execution. System administrators should also implement web application firewalls to detect and block suspicious SQL injection patterns, while conducting comprehensive code reviews to identify similar vulnerabilities within other components of the Joomla installation. Additionally, implementing proper database access controls through principle of least privilege ensures that even if exploitation occurs, the attacker's capabilities are limited by restricted database permissions. Regular security assessments and penetration testing should be conducted to verify that the implemented fixes are effective and to detect any potential variants of this vulnerability that might exist in other parts of the application stack.
The broader implications of this vulnerability extend beyond immediate exploitation as it highlights the critical importance of maintaining up-to-date third-party components within content management systems. Joomla extensions often serve as attack vectors due to their frequent updates and varying security practices among developers, making regular vulnerability scanning and patch management essential components of any comprehensive cybersecurity strategy. Organizations should also consider implementing automated monitoring solutions that can detect anomalous database access patterns, which may indicate successful exploitation attempts of similar SQL injection vulnerabilities within their infrastructure.