CVE-2026-69704 in Atals-Livre
Summary
by MITRE • 08/04/2026
Atals-Livre contains a SQL injection vulnerability that allows attackers to manipulate database queries by passing unsanitized input through a GET parameter to the supp() deletion helper function. Attackers can inject malicious SQL syntax via the vulnerable GET parameter to perform unauthorized database operations including data deletion and extraction.
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Analysis
by VulDB Data Team • 08/04/2026
The Atals-Livre application presents a critical sql injection vulnerability that fundamentally compromises database security through improper input validation mechanisms. This vulnerability exists within the supp() deletion helper function where user-supplied data from GET parameters flows directly into database queries without adequate sanitization or parameterization. The flaw represents a classic sql injection attack vector that allows malicious actors to manipulate the underlying database operations by injecting specially crafted sql syntax through the vulnerable parameter.
The technical implementation of this vulnerability stems from the application's failure to employ proper input validation and query parameterization techniques. When attackers submit malicious payloads through the GET parameter, these inputs bypass all security controls and are directly incorporated into sql statements executed against the database backend. This creates an environment where attackers can perform unauthorized operations including data extraction, modification, deletion, and potentially even privilege escalation within the database system. The vulnerability operates at the application layer and can be exploited remotely without requiring authentication or specialized privileges.
The operational impact of this vulnerability extends beyond simple data compromise to encompass complete database manipulation capabilities. Attackers can leverage this flaw to extract sensitive information from the database including user credentials, personal data, financial records, and other confidential information stored within the application's data repository. Additionally, the vulnerability enables destructive operations such as data deletion, which could result in permanent loss of critical business information. The exposure also creates opportunities for attackers to establish persistent access through database-level privilege escalation or by creating backdoor accounts within the database system.
Security mitigation strategies must address both immediate remediation and long-term architectural improvements to prevent similar vulnerabilities from occurring in the future. The primary fix involves implementing proper input validation and parameterized queries throughout all database interaction points, ensuring that user-supplied data cannot influence sql statement structure. This approach aligns with established security standards including cwe-89 for sql injection prevention and follows attack technique patterns documented in the attack tactics and techniques framework. Organizations should also implement comprehensive input sanitization measures, employ web application firewalls to detect and block suspicious sql injection attempts, and establish regular security testing procedures including automated vulnerability scanning and manual penetration testing to identify similar weaknesses across the application stack.