CVE-2025-69768 in Chyrp
Summary
by MITRE • 03/16/2026
SQL Injection vulnerability in Chyrp v.2.5.2 and before allows a remote attacker to obtain sensitive information via the Admin.php component
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Analysis
by VulDB Data Team • 03/21/2026
The SQL Injection vulnerability identified as CVE-2025-69768 affects Chyrp version 2.5.2 and earlier, presenting a critical security risk within the administrative component of this content management system. This vulnerability exists in the Admin.php file where user input is not properly sanitized before being incorporated into database queries, creating an exploitable path for malicious actors to manipulate the underlying database structure. The flaw represents a classic SQL injection attack vector that can be leveraged by remote attackers without requiring authentication credentials, making it particularly dangerous for systems where the admin interface remains accessible.
The technical implementation of this vulnerability stems from improper input validation and query construction within the Chyrp administrative module. When administrators access the Admin.php component, the application fails to adequately escape or parameterize user-supplied data before incorporating it into SQL statements. This allows attackers to inject malicious SQL code that can be executed within the database context, potentially enabling them to extract sensitive information such as user credentials, database schema details, or other confidential data stored within the system. The vulnerability specifically targets the administrative interface, which typically contains the most sensitive functionality and data within a CMS environment, making it an attractive target for attackers seeking to compromise entire systems.
The operational impact of this vulnerability extends beyond simple data theft, as successful exploitation can lead to complete system compromise and unauthorized access to administrative functions. Attackers can leverage the SQL injection to escalate privileges, modify or delete database records, and potentially gain persistent access to the system through backdoor creation or credential manipulation. The remote nature of the attack means that adversaries can exploit this vulnerability from anywhere on the internet without requiring physical access to the target system. This makes the vulnerability particularly concerning for organizations that rely on Chyrp for content management and may have limited security monitoring in place for their web applications.
Security professionals should consider this vulnerability in the context of established frameworks such as CWE-89 which categorizes SQL injection flaws as a fundamental weakness in application security. The attack surface aligns with ATT&CK technique T1190 which describes the use of SQL injection to gain access to databases and extract sensitive information. Organizations should implement immediate mitigations including input validation, parameterized queries, and access controls to prevent unauthorized access to the administrative components. The most effective remediation involves updating to Chyrp version 2.5.3 or later, which includes proper input sanitization and query parameterization. Additionally, network segmentation, web application firewalls, and regular security audits should be implemented to reduce the overall risk exposure and prevent exploitation of similar vulnerabilities in the broader application ecosystem.