A vulnerability, which was classified as problematic, was found in Yifang CMS up to 2.0.2. Affected is the function downloadFile of the file /api/File/downloadFile of the component Admin Panel. The manipulation of the argument File leads to path traversal. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.310674 | third party advisory vdb entry technical description |
| https://vuldb.com/?ctiid.310674 | vdb entry permissions required third party advisory signature |
| https://gitee.com/wanglongcn/yifang/issues/IC0RCX | exploit issue tracking |