An issue was discovered in idreamsoft iCMS 7.0.13. admincp.php?app=apps&do=save allows directory traversal via _app=/../ to begin the process of creating a ZIP archive file with the complete contents of any directory because of an apps.admincp.php error. This ZIP archive file can then be downloaded via an admincp.php?app=apps&do=pack request.
Vector
NETWORK
Complexity
LOW
Authentication
NONE
Confidentiality
PARTIAL
Integrity
PARTIAL
Availability
NONE
| Advisory | Patch | Confirmed | Link |
|---|---|---|---|
| https://github.com/idreamsoft/iCMS/issues/51 |
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (ID 22)
Related CAPEC 7
Relative Path Traversal (CAPEC-ID 139)
Directory Traversal (CAPEC-ID 213)
File System Function Injection, Content Based (CAPEC-ID 23)
Using Slashes and URL Encoding Combined to Bypass Validation Logic (CAPEC-ID 64)
Manipulating Input to File System Calls (CAPEC-ID 76)
Using Escaped Slashes in Alternate Encoding (CAPEC-ID 78)
Using Slashes in Alternate Encoding (CAPEC-ID 79)