Description
CoreShop by CoreUnion through 1.5.5 contains an unauthenticated sql injection vulnerability in the api/Agent/GetGoodsPageList endpoint via the order parameter appended to an ORDER BY clause. Anonymous attackers can inject subqueries that bypass SqlSugar's field check to extract member accounts and orders through boolean-based or time-based blind techniques.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| CoreUnion | CoreShop | ≤ 1.5.5 | — |
References
- https://github.com/CoreUnion/CoreShop/issues/20 issue-tracking
- https://github.com/CoreUnion/CoreShop/commit/e40085b81d78ea55790305bc4a1592309b294048 patch
- https://github.com/CoreUnion/CoreShop/blob/v1.5.5/CoreCms.Net.Web.WebApi/Controllers/AgentController.cs#L164-L170 technical-description
- https://github.com/CoreUnion/CoreShop/blob/v1.5.5/CoreCms.Net.Repository/Good/CoreCmsGoodsRepository.cs#L1622-L1730 technical-description
- https://hackmd.io/@hieuPenguinnn/coreshop-goods-orderby-sql-injection third-party-advisory
- https://github.com/CoreUnion/CoreShop product
- VulnCheck Advisory: CoreShop through 1.5.5 SQL Injection via order Parameter in Agent/GetGoodsPageList third-party-advisory