Dedecms · Dedecms · CVE-2023-7212
**Name of the Vulnerable Software and Affected Versions**
DeDeCMS versions up to 5.7.112
**Description**
A critical vulnerability has been found in DeDeCMS, affecting an unknown function of the file `file class.php` in the Backend component. This vulnerability leads to unrestricted upload and can be exploited remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted about this disclosure but did not respond.
**Recommendations**
For DeDeCMS versions up to 5.7.112, as a temporary workaround, consider disabling the affected function in the `file class.php` file until a patch is available. Restrict access to the Backend component to minimize the risk of exploitation. Avoid using the vulnerable function in the Backend component until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.