| 标题 | YZNCMS 2.1.5 SQL Injection |
|---|
| 描述 | YZNCMS v2.1.5 allows a super administrator to upload and install a local addon package when `APP_DEBUG=true`. The addon installation flow extracts attacker-controlled ZIP content and then enables the addon, copying addon asset files into a web-accessible directory under `public/assets/addons/<name>/`.
Because the upload flow does not restrict executable PHP content inside the addon package, a super administrator can upload an addon containing a PHP payload and obtain remote code execution.
Affected code paths:
- `app/admin/controller/Addon.php:273`
- `vendor/yzncms/think-addons/src/addons/Service.php:391`
- `vendor/yzncms/think-addons/src/addons/Service.php:584`
- `vendor/yzncms/think-addons/src/addons/Service.php:204`
- `vendor/yzncms/think-addons/src/addons/Service.php:870` |
|---|
| 来源 | ⚠️ https://github.com/0d000721999/evc1/issues/3 |
|---|
| 用户 | 0d00 (UID 98238) |
|---|
| 提交 | 2026-05-23 13時44分 (4 月前) |
|---|
| 管理 | 2026-06-17 14時50分 (25 days later) |
|---|
| 状态 | 重复 |
|---|
| VulDB条目 | 297637 [YZNCMS 2.0.1 Plugin Installation 权限提升] |
|---|
| 积分 | 0 |
|---|