Title | master-nan sweet-cms None SQL Injection |
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Description | In line 63 of the repository/impl/ sys_table_imp.go file, you use fmt.Sprintf to build SQL statements directly, including user-supplied values (via the parameters indexName, tableName, and fields). If an attacker is able to control any of these parameters, they could inject malicious SQL code into them to manipulate database queries or perform other malicious operations.
code flow:
from route /table/index
```
代码 initialize/router.go 片段(行 74 到 74 ):
adminGroup.POST("/table/index", app.TableController.CreateTableIndex)
代码 controller/sys_table_controller.go 片段(行 339 到 339 ):
func (t *TableController) CreateTableIndex(ctx *gin.Context) {
代码 controller/sys_table_controller.go 片段(行 344 到 344 ):
err := utils.ValidatorBody[request.TableIndexCreateReq](ctx, &data, translator)
代码 controller/sys_table_controller.go 片段(行 349 到 349 ):
err = t.sysTableService.CreateTableIndex(ctx, data)
代码 service/sys_table_service.go 片段(行 555 到 555 ):
func (s *SysTableService) CreateTableIndex(ctx *gin.Context, req request.TableIndexCreateReq) error {
代码 service/sys_table_service.go 片段(行 556 到 556 ):
err := s.sysTableRepo.ExecuteTx(ctx, func(tx *gorm.DB) error {
代码 service/sys_table_service.go 片段(行 592 到 592 ):
if e := s.sysTableRepo.CreateTableIndex(tx, req.IsUnique, req.IndexName, table.TableCode, fields); e != nil {
代码 repository/impl/sys_table_impl.go 片段(行 56 到 56 ):
func (s *SysTableRepositoryImpl) CreateTableIndex(tx *gorm.DB, isUnique bool, indexName string, tableCode string, fields string) error {
代码 repository/impl/sys_table_impl.go 片段(行 62 到 62 ):
createIndexSql := fmt.Sprintf("CREATE %s INDEX %s ON %s (%s)", unique, indexName, tableName, fields)
代码 repository/impl/sys_table_impl.go 片段(行 62 到 62 ):
createIndexSql := fmt.Sprintf("CREATE %s INDEX %s ON %s (%s)", unique, indexName, tableName, fields)
代码 repository/impl/sys_table_impl.go 片段(行 63 到 63 ):
return tx.Exec(createIndexSql).Error
```
```
type TableIndexCreateReq struct {
TableId int `json:"table_id" binding:"required"`
IndexName string `json:"index_name" binding:"required"`
IsUnique bool `json:"is_unique" binding:"required"`
IndexFields []TableIndexFieldReq `json:"index_fields" binding:"required,min=1"`
}
``` |
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Source | ⚠️ https://github.com/master-nan/sweet-cms/issues/1 |
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User | zihe (ID 56943) |
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Submission | 08/27/2024 07:01 PM (2 months ago) |
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Moderation | 08/30/2024 07:28 AM (3 days later) |
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Status | Accepted |
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VulDB Entry | 276208 |
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Points | 20 |
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