Summary
A SQL injection vulnerability in the Criminal-Management-System search page allows remote attackers to influence database queries through the Search parameter.
If the parameter is incorporated into a mysqli_query call without adequate parameterization or validation, an attacker may read, alter, or otherwise interact with backend data.
A SQL injection vulnerability in the Criminal-Management-System search page allows remote attackers to influence database queries through the Search parameter.
If the parameter is incorporated into a mysqli_query call without adequate parameterization or validation, an attacker may read, alter, or otherwise interact with backend data.
Affected context
The vulnerability occurs in the Search Page, specifically in Officers/searchOff.php, where the Search argument is used by the mysqli_query function. It becomes risky when remotely supplied search input reaches SQL construction or execution without a sufficiently isolated query interface and appropriate validation.
The vulnerability occurs in the Search Page, specifically in Officers/searchOff.php, where the Search argument is used by the mysqli_query function. It becomes risky when remotely supplied search input reaches SQL construction or execution without a sufficiently isolated query interface and appropriate validation.
Exploit preconditions
- Attack surface: The remotely accessible Search Page
- Required access: Access to submit requests to the search functionality; authentication requirements may depend on deployment configuration
- Trigger point: Processing of the
Searchparameter inOfficers/searchOff.php - Why exploitation is possible: User-controlled input may influence a database query through
mysqli_querywithout reliable separation between data and SQL instructions
- Attack surface: The remotely accessible Search Page
- Required access: Access to submit requests to the search functionality; authentication requirements may depend on deployment configuration
- Trigger point: Processing of the
Searchparameter inOfficers/searchOff.php - Why exploitation is possible: User-controlled input may influence a database query through
mysqli_querywithout reliable separation between data and SQL instructions
Why this happens
The underlying bug is an SQL injection condition mapped to CWE-89, with CWE-74 describing the broader failure to neutralize special elements in an interpreted command or query language.
The insecure pattern occurs when application input is concatenated into SQL statements or otherwise treated as query syntax. Without parameterized queries, controlled query construction, and suitable input handling, database interpretation can extend beyond the intended search operation.
The underlying bug is an SQL injection condition mapped to CWE-89, with CWE-74 describing the broader failure to neutralize special elements in an interpreted command or query language.
The insecure pattern occurs when application input is concatenated into SQL statements or otherwise treated as query syntax. Without parameterized queries, controlled query construction, and suitable input handling, database interpretation can extend beyond the intended search operation.
Potential impact
- An attacker may read sensitive records from the application database
- An attacker could alter, delete, or insert database content
- The application may disclose authentication or authorization-related information
- Database availability can be affected through resource-intensive or destructive queries
- Compromised data could enable further attacks against users or connected services
- An attacker may read sensitive records from the application database
- An attacker could alter, delete, or insert database content
- The application may disclose authentication or authorization-related information
- Database availability can be affected through resource-intensive or destructive queries
- Compromised data could enable further attacks against users or connected services
General mitigation guidance
Mitigation generally focuses on keeping untrusted input separate from SQL syntax and reducing the privileges available to the application database account.
Common defensive patterns include:
- Use parameterized queries or prepared statements for every user-influenced database operation
- Apply allowlist-based validation appropriate to the intended search format
- Avoid constructing SQL through string concatenation or interpolation
- Use database accounts with only the permissions required by the application
- Return generic database errors and avoid exposing query details to clients
- Enforce authentication and authorization around sensitive search functions
- Treat client-side validation as supplementary rather than a trust boundary
Mitigation generally focuses on keeping untrusted input separate from SQL syntax and reducing the privileges available to the application database account.
Common defensive patterns include:
- Use parameterized queries or prepared statements for every user-influenced database operation
- Apply allowlist-based validation appropriate to the intended search format
- Avoid constructing SQL through string concatenation or interpolation
- Use database accounts with only the permissions required by the application
- Return generic database errors and avoid exposing query details to clients
- Enforce authentication and authorization around sensitive search functions
- Treat client-side validation as supplementary rather than a trust boundary
How teams detect issues like this
Organizations commonly identify SQL injection risks through:
- Static analysis rules for string concatenation or interpolation near database execution APIs
- Code review checks covering request parameters, query construction, and database privilege assignments
- Dynamic testing of search and filtering endpoints using safe, controlled input variations
- Web-application firewall or gateway policies that detect suspicious query-language patterns
- Database audit logging for unexpected query shapes, excessive errors, and unusual access patterns
Automated security review tools can help flag data-flow paths from HTTP parameters to SQL execution functions, but findings should be verified against the application's query construction and authorization logic.
Organizations commonly identify SQL injection risks through:
- Static analysis rules for string concatenation or interpolation near database execution APIs
- Code review checks covering request parameters, query construction, and database privilege assignments
- Dynamic testing of search and filtering endpoints using safe, controlled input variations
- Web-application firewall or gateway policies that detect suspicious query-language patterns
- Database audit logging for unexpected query shapes, excessive errors, and unusual access patterns
Automated security review tools can help flag data-flow paths from HTTP parameters to SQL execution functions, but findings should be verified against the application's query construction and authorization logic.
Sources
| Source | Link |
|---|---|
| github. | github.com/ |
| github. | github.com/ |
| vuldb. | vuldb.com/ |
| vuldb. | vuldb.com/ |
| vuldb. | vuldb.com/ |
| vuldb. | vuldb.com/ |
