织梦Dedecms漏洞修复大全

织梦Dedecms漏洞修复大全

含任意文件上传漏洞与注入漏洞

任意文件上传漏洞修复

/include/dialog/select_soft_post.php文件，搜索(大概在72行的样子) $fullfilename = $cfg_basedir.$activepath.'/'.$filename; 修改为 if (preg_match('#\.(php|pl|cgi|asp|aspx|jsp|php5|php4|php3|shtm|shtml)[^a-zA-Z0-9]+$#i', trim($filename))) { ShowMsg("你指定的文件名被系统禁止！",'javascript:;'); exit(); }$fullfilename = $cfg_basedir.$activepath.'/'.$filename;;

(SQL)注入漏洞修复

一、 /include/filter.inc.php文件，搜索(大概在46行左右)

return $svar;

修改为

return addslashes($svar);

二、/member/mtypes.php文件，搜索(大概在71行左右)

$query = "UPDATE `dede_mtypes` SET mtypename='$name' WHERE mtypeid='$id' AND mid='$cfg_ml->M_ID'";

修改为

$id = intval($id); $query = "UPDATE `dede_mtypes` SET mtypename='$name' WHERE mtypeid='$id' AND mid='$cfg_ml->M_ID'";

三、 /member/pm.php文件，搜索(大概在65行左右)

$row = $dsql->GetOne("SELECT * FROM `dede_member_pms` WHERE id='$id' AND (fromid='{$cfg_ml->M_ID}' OR toid='{$cfg_ml->M_ID}')");

修改为

$id = intval($id); $row = $dsql->GetOne("SELECT * FROM `dede_member_pms` WHERE id='$id' AND (fromid='{$cfg_ml->M_ID}' OR toid='{$cfg_ml->M_ID}')");

四、 /plus/guestbook/edit.inc.php文件，搜索(大概在48行左右)

$dsql->ExecuteNoneQuery("UPDATE `UPDATE `dede_guestbook` SET `msg`='$msg', `posttime`='".time()."' WHERE id='$id' ");

修改为

$msg = addslashes($msg); $dsql->ExecuteNoneQuery("UPDATE `UPDATE `dede_guestbook` SET `msg`='$msg', `posttime`='".time()."' WHERE id='$id' ");

五、 /plus/search.php文件，搜索(大概在70行左右)

$keyword = addslashes(cn_substr($keyword,30));

修改为

$typeid = intval($typeid); $keyword = addslashes(cn_substr($keyword,30));