CVE-2018-8057 in Bridge Cobub Razor
Summary
by MITRE
A SQL Injection vulnerability exists in Western Bridge Cobub Razor 0.8.0 via the channel_name or platform parameter in a /index.php?/manage/channel/addchannel request, related to /application/controllers/manage/channel.php.
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Analysis
by VulDB Data Team • 04/06/2025
The vulnerability identified as CVE-2018-8057 represents a critical SQL injection flaw within the Western Bridge Cobub Razor analytics platform version 0.8.0. This vulnerability specifically affects the channel management functionality of the application, where user input is improperly sanitized before being incorporated into database queries. The flaw manifests when attackers submit malicious input through the channel_name or platform parameters within the URL path /index.php?/manage/channel/addchannel, which directly maps to the /application/controllers/manage/channel.php file. This represents a classic example of insecure direct object reference vulnerability that allows for arbitrary code execution and unauthorized database access.
The technical implementation of this vulnerability stems from the application's failure to properly validate and sanitize user-supplied input before incorporating it into SQL query construction. When the application processes the channel_name or platform parameters, it directly concatenates these values into database queries without appropriate input filtering or parameterization mechanisms. This design flaw creates an environment where malicious actors can inject SQL commands that bypass authentication mechanisms and manipulate database contents. The vulnerability aligns with CWE-89, which specifically addresses SQL injection weaknesses in software applications. Attackers exploiting this vulnerability can potentially extract sensitive data, modify database records, or even escalate privileges within the affected system.
The operational impact of this vulnerability extends beyond simple data compromise, as it enables attackers to gain unauthorized access to the entire analytics platform infrastructure. Given that Cobub Razor is designed for mobile application analytics, successful exploitation could provide attackers with access to user behavior data, application performance metrics, and potentially sensitive business intelligence. The vulnerability affects the administrative interface, meaning that an attacker who successfully exploits this flaw could gain full control over the channel management system and potentially access other system components. This represents a significant risk for organizations relying on the platform for business-critical analytics and user data management. The attack surface is particularly concerning as it requires no authentication to exploit, making it an attractive target for automated attacks.
Mitigation strategies for CVE-2018-8057 should focus on implementing proper input validation and parameterized queries throughout the application codebase. Organizations should immediately apply the vendor-provided patch or upgrade to a non-vulnerable version of the Cobub Razor platform. The implementation of prepared statements or parameterized queries for all database interactions will prevent malicious SQL code injection. Additionally, input sanitization measures including whitelisting of valid characters and length restrictions should be enforced on all user-supplied parameters. Network-level protections such as web application firewalls and intrusion detection systems can provide additional defense-in-depth measures. The vulnerability demonstrates the importance of following secure coding practices as outlined in the OWASP Top Ten and aligns with ATT&CK technique T1071.004 for application layer attacks, emphasizing the need for proper input validation and query parameterization to prevent unauthorized database access and data manipulation.