A vulnerability was found in yanyutao0402 ChanCMS up to 3.1.2. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /collect/getArticle. The manipulation of the argument taskUrl leads to deserialization. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.1.3 is able to address this issue. The patch is named 33d9bb464353015aaaba84e27638ac9a3912795d. It is recommended to upgrade the affected component.
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
| Link | Tags |
|---|---|
| https://vuldb.com/?id.317815 | vdb entry technical description third party advisory |
| https://vuldb.com/?ctiid.317815 | vdb entry permissions required signature |
| https://vuldb.com/?submit.622169 | vdb entry third party advisory |
| https://gitee.com/yanyutao0402/ChanCMS/issues/ICLP81 | issue tracking exploit |
| https://gitee.com/yanyutao0402/ChanCMS/commit/33d9bb464353015aaaba84e27638ac9a3912795d | patch permissions required |
| https://gitee.com/yanyutao0402/ChanCMS/tree/V3.1.3 | patch product |