CVE-2018-25351 in Ek Rishta
Summary
by MITRE • 05/23/2026
Joomla! Component EkRishta 2.10 contains an error-based SQL injection vulnerability that allows unauthenticated attackers to execute arbitrary SQL queries by injecting malicious code into the username parameter. Attackers can submit POST requests to the login endpoint with SQL injection payloads in the username field to extract database information including user credentials and system details.
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Analysis
by VulDB Data Team • 05/24/2026
The Joomla! Component EkRishta version 2.10 presents a critical error-based sql injection vulnerability that fundamentally compromises the security posture of affected systems. This vulnerability exists within the authentication mechanism of the component, specifically in how it processes the username parameter during login attempts. The flaw allows unauthenticated attackers to manipulate the database query execution flow by injecting malicious sql code through the username field, bypassing normal authentication procedures entirely. This type of vulnerability falls under the category of cwe-89 sql injection as defined by the common weakness enumeration, which specifically addresses improper neutralization of special elements used in sql commands. The attack vector is particularly dangerous because it does not require any prior authentication credentials, making it accessible to anyone who can submit requests to the vulnerable endpoint.
The technical implementation of this vulnerability occurs at the application layer where user input from the username parameter is directly incorporated into sql queries without proper sanitization or parameterization. When an attacker submits a malicious payload through the login endpoint, the component executes the injected sql code within the database context, enabling the attacker to extract sensitive information from the underlying database. The error-based nature of this injection means that the application's error messages contain database information, which can be leveraged to extract user credentials, system configurations, and other sensitive data. This technique allows attackers to perform data extraction, enumeration, and potentially gain deeper access to the system infrastructure. The vulnerability specifically targets the login endpoint, making it particularly dangerous as it can be exploited during authentication attempts when users are attempting to access the system.
The operational impact of this vulnerability extends beyond simple data theft and can lead to complete system compromise. Attackers can utilize this vulnerability to escalate privileges, access administrative accounts, and potentially pivot to other systems within the network. The extracted database information may include not only user credentials but also system configurations, application settings, and potentially sensitive business data. This vulnerability can be exploited continuously, as it does not require specific conditions or authentication to function, making it a persistent threat to the affected systems. The attack can be automated and executed at scale, allowing for rapid information extraction and system compromise. According to the attack technique framework, this vulnerability aligns with mitre attack technique t1213 data from information repositories, as attackers can harvest credentials and sensitive data from database systems through sql injection attacks.
Organizations affected by this vulnerability should immediately implement mitigations including input validation, parameterized queries, and proper sql injection prevention techniques. The most effective immediate solution involves updating to a patched version of the EkRishta component where the vulnerability has been addressed through proper input sanitization and parameterized query implementation. Network segmentation and web application firewalls should be deployed to monitor and block suspicious sql injection attempts. Additionally, implementing proper access controls and monitoring login attempts can help detect exploitation attempts. Regular security audits and vulnerability assessments should be conducted to identify similar issues in other components and applications. The vulnerability represents a significant risk to data confidentiality and system integrity, requiring immediate attention from security teams to prevent potential data breaches and unauthorized system access.