WordPress网址未返回404页 [英] Wordpress URLs not returning 404 Pages

问题描述

黑客入侵后，我需要有关WordPress的一些帮助。

我已彻底清除了该黑客，并且Google删除了 此网站可能被黑客攻击了标志。

该黑客向Google提交了许多URL，每个URL的末尾都包含一个随机字符串。这些在Google搜索中显示为日语链接。

列出的URL显示为：

  www.example.co.uk/？ ，它显示的是网站正确的首页，而不是显示404页。
 
 
 
如果我转到 www.example.co.uk/thispagedoesnotesist 会显示404错误。
 
 
 
有没有办法让我获得包含这些随机URL字符串的页面以显示404错误？
 
 
 
任何帮助或建议都很好。
解决方案
您可以强制使用以下网址在 .htaccess 中包含一个长的404随机查询字符串，其内容类似于以下mod_rewrite指令。这需要在您现有的WordPress指令之前  
  RewriteCond％{QUERY_STRING} ^ \w {30，} $ 
 RewriteRule ^ $-[R = 404，L] 
  
 A请求包含30个或更多字母/数字的查询字符串的文档根目录（主页），然后提供404。
 
 
 
但是，如果这些是日语字符（而不是示例中的az），则上述字符可能不匹配，因此请尝试以下操作：
  RewriteCond％{QUERY_STRING} ^ [^ =] {30，} $ 
  
匹配除 = 以外的所有字符。
 
 
 
 更新：匹配可选  = 最后，您可以在 $ <前加入 =？ / code>在上述正则表达式中。例如 ^ \w {30，} =？$ 或 ^ [^ =] {30，} =？$ 。
 
 
 
如果您根本不使用查询字符串，则可以将 RewriteCond 伪指令更改为以下，与 any 查询字符串（至少1个字符）匹配。
  RewriteCond％{请求参数} 。 
  
 
I need some help with WordPress following a hack.

I've cleaned the hack completely and Google has removed the "This site may be hacked" flag.

The hack submitted a plethora of URLs to Google that contain a random string at the end of each valid URL. These show as Japanese links in google search.

There are URLs listed that show as:
www.example.co.uk/?WGlaVUdsVVNHUnNXVzFzY2xwVE1YbFphVGg1VFZSSmVFOVVTVFZQUjJNOWNFUT14b0g
If I click the link, it shows the sites correct homepage rather than showing a 404 page.

If I go to www.example.co.uk/thispagedoesnotesist it displays the 404 error just fine.

Is there a way I can get pages with these random URL strings to show a 404 error?

Any help or advice would be great.
解决方案
You can force URLs that contain a long random query string to a 404 with something like the following mod_rewrite directives in .htaccess. This needs to go before your existing WordPress directives:
RewriteCond %{QUERY_STRING} ^\w{30,}$
RewriteRule ^$ - [R=404,L]
A request for the document root (home page) that contains a query string of 30 or more letters/digits then serve a 404.

However, if these are Japanese characters in the URL (as opposed to a-z as in your example) then the above might not match, so try the following instead:
RewriteCond %{QUERY_STRING} ^[^=]{30,}$
Which matches all chars except =.

UPDATE: To match an optional = at the end then you can include =? before the $ in the above regex. For example ^\w{30,}=?$ or ^[^=]{30,}=?$.

If you don't use query strings at all then you could change the RewriteCond directive to the following, which matches any query string (that is at least 1 character).
RewriteCond %{QUERY_STRING} .


                        
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