A vulnerability was found in Dreamer CMS up to 4.1.3.0. It has been declared as critical. Affected by this vulnerability is the function ZipUtils.unZipFiles of the file controller/admin/ThemesController.java. The manipulation leads to path traversal. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 4.1.3.1 is able to address this issue. It is recommended to upgrade the affected component. The identifier VDB-259369 was assigned to this vulnerability.
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.259369 | third party advisory vdb entry technical description |
| https://vuldb.com/?ctiid.259369 | signature vdb entry permissions required |
| https://vuldb.com/?submit.303874 | third party advisory vdb entry |
| https://gitee.com/y1336247431/poc-public/issues/I9BA5R | third party advisory issue tracking exploit |
| https://gitee.com/iteachyou/dreamer_cms/releases/tag/Latest_Stable_Release_4.1.3.1 | patch release notes |