CVE-2025-3566
veal98 小牛肉 Echo 开源社区系统 uploadMdPic unrestricted upload
- State
- Published
- Severity
- 6.9 Medium
- Published
- Apr 14, 2025
- Updated
- Aug 26, 2025
- Reserved
- Apr 13, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N | VulDB |
| 3.1 | 7.3 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 3.0 | 7.3 High | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L | VulDB |
| 2.0 | 7.5 High | AV:N/AC:L/Au:N/C:P/I:P/A:P | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
Echo 开源社区系统veal98 小牛肉 |
|
References
- VDB-304607 | veal98 小牛肉 Echo 开源社区系统 uploadMdPic unrestricted uploadvdb-entrytechnical-description
- VDB-304607 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #549509 | https://gitee.com/veal98/Echo Echo 4.2 Unrestricted Upload of File with Dangerous Typethird-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.mdexploit
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