Description
A vulnerability, which was classified as critical, has been found in veal98 小牛肉 Echo 开源社区系统 4.2. This issue affects the function uploadMdPic of the file /discuss/uploadMdPic. The manipulation of the argument editormd-image-file leads to unrestricted upload. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| veal98 小牛肉 | Echo 开源社区系统 | 4.2 | — |
References
- VDB-304607 | veal98 小牛肉 Echo 开源社区系统 uploadMdPic unrestricted upload vdb-entry technical-description
- VDB-304607 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- Submit #549509 | https://gitee.com/veal98/Echo Echo 4.2 Unrestricted Upload of File with Dangerous Type third-party-advisory
- https://github.com/caigo8/CVE-md/blob/main/Echo/%E6%9C%AA%E6%8E%88%E6%9D%83%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E4%B8%8A%E4%BC%A0.md exploit