CVE-2026-7447 in Pet Grooming Management Software
Summary
by MITRE • 04/30/2026
A flaw has been found in SourceCodester Pet Grooming Management Software 1.0. This vulnerability affects unknown code of the file /admin/update_customer.php. This manipulation of the argument type/length/business parameter validity causes sql injection. The attack is possible to be carried out remotely. The exploit has been published and may be used.
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Analysis
by VulDB Data Team • 05/15/2026
The vulnerability identified in SourceCodester Pet Grooming Management Software version 1.0 represents a critical sql injection flaw located within the administrative component of the application. This weakness exists in the /admin/update_customer.php file where insufficient input validation and sanitization allows malicious actors to manipulate parameter values through crafted sql commands. The vulnerability stems from improper handling of user-supplied data that flows directly into sql query execution without adequate filtering or escaping mechanisms. The flaw specifically targets the argument type, length, and business parameter validation processes, creating an attack surface where remote exploitation becomes feasible. This type of vulnerability falls under the category of CWE-89 sql injection as defined by the Common Weakness Enumeration standard, which classifies it as a serious security weakness that can lead to complete system compromise.
The operational impact of this vulnerability extends far beyond simple data corruption or unauthorized access. Remote attackers can leverage this sql injection flaw to execute arbitrary sql commands against the underlying database, potentially gaining full administrative control over the application's data repository. The published exploit demonstrates that threat actors can readily exploit this weakness without requiring physical access or complex attack chains, making it particularly dangerous for production environments. The attack vector operates entirely through network communication, allowing malicious users to manipulate customer data, extract sensitive information, modify database structures, or even escalate privileges within the application. This vulnerability directly maps to attack techniques described in the MITRE ATT&CK framework under the T1190 exploitation for client execution and T1071.004 application layer protocol categories, where attackers target web application vulnerabilities to gain unauthorized access.
Security professionals should immediately implement multiple layers of mitigation strategies to protect systems running this vulnerable software. The primary defense mechanism involves implementing proper input validation and parameterized queries throughout the application codebase, particularly in the update_customer.php file and similar administrative components. Database access controls should be strictly enforced through principle of least privilege configurations, ensuring that application database accounts have minimal required permissions. Network segmentation and web application firewalls can provide additional protection by monitoring and filtering suspicious sql injection patterns. Regular security assessments should be conducted to identify similar vulnerabilities across the entire application stack, as this flaw likely indicates broader security issues within the software architecture. The vulnerability also underscores the importance of keeping all software components updated, as this version of the application appears to contain unpatched security flaws that have been documented in the security community. Organizations should also implement proper logging and monitoring systems to detect unauthorized access attempts and sql injection activities, enabling rapid incident response when such attacks occur.