Three strokes and two styles of the original shape "Perspective" forum hidden posts

Forum as a netizen to publish a high-discussion, shared resources interactive platform, deeply loved by everyone. However, although there are many resources in the forum, the essence of the forum is limited. Therefore, this part of the content is inevitably added with various restrictions to block the users outside the forum's "hardcore supporters" to browse. When it comes to forum browsing restrictions, the most common way is to hide content. It needs to reply to the topic article before you can view it. For such "forced" browsing requirements, can we only "be honest and do honest things"?

First, simply "refresh"

In many forums, there is a post that spoofs (http://pop.pcpop.com/t051205/1920572.html), and it lasts for a long time. . The content of this type of post is a "magic" picture. The magic is that once the reply is made, the content of the picture changes once. Many netizens honestly replied to the post and did see different pictures. How is this going?

In fact, the principle of this change to the picture is nothing more than the use of the refresh function, so you can see the picture changes by simply refreshing the page. If the page is changed back to the default interface, you can right click on the image and select the property. The link address of the "picture" will not be a picture, but the link address of an ASP page. Just copy the link to the IE address bar, and after opening it, you can see different pictures by continuous refreshing (see Figure 1). Will the "honest people" reply to the article still have it?

Figure 1

Second, Baidu snapshots go "partial door"

Many forums publish hidden posts, all require viewers to reply. The reply must be registered first, and the process is too cumbersome. In fact, if you use Baidu or Google's snapshot function, you can simply bypass this "door".

Take this post as an example (http://bbs.5y6s.net/read.php?tid=14902&fpage= &toread=&page=1), someone in the post asks how Looking at the magic pictures introduced above, there are a lot of netizens who responded enthusiastically, but some people actually hide the reply (as shown in Figure 2), and the people who provoke the downstairs shouted "halo, reply and hide, BS".

In this case, we don't have to work hard. Use this reply or other special words on the page as keywords to search in Baidu. Then click on "Baidu Snapshot" in the search results, you can see that the code of the original hidden post content on the page is displayed as a red cross, and the post content is displayed (Figure 3).

Figure 3

This method is mostly used in small forums of ordinary websites. Their forum program code is not very strict. You can make hidden posts through the snapshot function of search engines. Present shape." In addition, some web pages are judged by the javascript language, and the hidden posts cannot be displayed normally on the snapshot page. In this case, in the opened Baidu snapshot page, click the "no javascript snapshot" button above to disable the javascript statement. .

Third, the use of vulnerabilities to see the "essential"

Now many large forums, using the rigorous PHPWind, vBulletin and other forum programs, they can not view hidden posts through a simple web page snapshot function of. However, there are more or less vulnerabilities in this kind of forum program. For example, in the PHPWind v3.0.1 and vBulletin Version 3.0.7 forum programs, there is a hidden post display mode vulnerability. It is easy to change the display mode of the post. View to hidden posts.

Take this post as an example (http://www.t268.com/bbs/read.php?tid=176), there are a lot of HTTP and Socks proxy server addresses in this post, you need to reply View the post content (Figure 4). Let's first record the section and ID number of the post, then click the "No Picture" button on the page to open the forum no picture display mode, then browse to find the previous post, click to open it, you can see that the post has been replied. The hidden content is also "unobstructed" (Figure 5).

Figure 4

Figure 5
In some forums, you can select the "text version" or "RSS mode" display to crack the content of hidden posts. In addition, for common forums such as mobile networks, due to frequent vulnerabilities, you can use the vulnerability to upgrade permissions to moderators or administrators to view hidden posts that require qualifications or prestige. For details, see the article before User Nets.

Figure 2
Fourth, the forum search is the most "real"

For the code-rigid forum, you can only register after the honest, and then reply to the post. But what is irritating is that many forums not only set hidden stickers, but also use browsing restrictions such as qualifications or wealth to prevent new users from viewing. There are generally four types of hidden posts that are more demanding, including “money posts, reply posts, qualification posts, and wealth posts.” Ordinary members or unregistered visitors want to browse, they simply do not have permission. At this time, the forum's search function comes in handy, and it can solve the problem of insufficient permissions.

Take a forum as an example (http://www.ffclans.com/NewFF/PhpBBS/showthread.php?t=9812), to view the pictures in the post, you need to reply and buy, if "team If the coin is not enough, you can't view it even if you reply. For such a small number of words, there are hidden links with key link addresses. You can use the left mouse button to click the ID of the poster, and in the pop-up menu, select "Find more posts published by XX" (Figure 6).

Figure 6

Open the search page of the user's post, you can see part of the hidden post in the search results, including the link address of the image (Figure 7). Now, copy the image link and paste it into IE browser. After you press Enter, check it out.

Figure 7

This method works for most common forums, and those posts that hide the download link address can be cracked. However, for posts with only text content, only part of the content can be seen. So after viewing some of the text content, you can copy some of the text as keywords, then search in Baidu or Google, view the complete text content from other websites, the so-called "Oriental does not brighten the West"!