PHPCMS vulnerability file poster.php

About the vulnerability repair plan of Alibaba Cloud prompting "phpcms injection vulnerability file poster.php"

简介：
漏洞名称：phpcms注入漏洞
补丁文件：www/phpcms/modules/poster/poster.php
补丁来源：网络
…

Solution:

1. Open the file www/phpcms/modules/poster/poster.php and find around line 221;

2. Modify the code, in the code if ($_GET['group']) { After, add the following code:

$ _GET['group'] = preg_replace('#`#', '', $_GET['group']);

3. Then, upload the modified file to the corresponding file location on the server and overwrite it directly;

4. Finally, log in to the Alibaba Cloud backend and click Verify (screenshot below) to complete the repair of this injection vulnerability.

The above is all about the "phpcms injection vulnerability file poster.php".

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