Zhimeng's perfect solution for removing power by dedecms after patch update in June 7

Source: Internet
Author: User



Today, I updated the official security patch of zhimeng, which was released in December June 7. After the update, I found that the link information of power by dedecms is automatically displayed at the bottom, the performance_powerby field obviously has no relevant information. How can this problem be solved?


In fact, it is a specific comparison with the official updates. The main Update file of the dedecms official security patch in June 7 is include/dedesql. Class. php, which fixes the variable Overwrite Vulnerability. However, the following code is obviously abnormal. Why should we use this encoding? Delete the following code to solve this problem. The Code is as follows:

$arrs1  array (0x63,0x66,0x67,0x5f,0x70,0x6f,0x77,0x65,0x72,0x62,0x79); $arrs2  array (0x20,0x3c,0x61,0x20,0x68,0x72,0x65,0x66,0x3d,0x68,0x74,0x74,0x70,0x3a,0x2f,0x2f, 0x77,0x77,0x77,0x2e,0x64,0x65,0x64,0x65,0x63,0x6d,0x73,0x2e,0x63,0x6f,0x6d,0x20,0x74,0x61,0x72, 0x67,0x65,0x74,0x3d,0x27,0x5f,0x62,0x6c,0x61,0x6e,0x6b,0x27,0x3e,0x50,0x6f,0x77,0x65,0x72,0x20, 0x62,0x79,0x20,0x44,0x65,0x64,0x65,0x43,0x6d,0x73,0x3c,0x2f,0x61,0x3e);

It seems that the official update of zhimeng cannot be updated without looking at it. It is always good to keep one eye on your own. I don't know why this copyright link was added to the zhimeng official website. This problem has been solved, hoping to help those who have also updated the zhimeng June 7 patch.

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