struts 1 security vulnerabilities

Recently, DiscuzX2 was revealed to have two 0day vulnerabilities, one being the SQL injection vulnerability. Attackers can exploit this vulnerability to obtain the user name and password, and the other being the XSS injection vulnerability, attackers can conduct website Trojans, phishing, and other activities. Currently, the official version 0629 has been released for this issue, the following is the vulnerability analysis report of the Nevel

and browse published information. C notes that B's site has a persistent cross-site scripting vulnerability, C publishes a hotspot information to attract users to read. A once browsing the information, its session cookies or other information will be stolen by C. Persistent Cross-site scripting attacks generally appear in forums, guest books and other Web pages, the attacker through the message, the attack data to the server database, the user browsing the message will be leaked. The defense im

| | System.IO.Path.GetFullPath (Request.PhysicalPath)!= Request.PhysicalPath) {throw new HttpException (404, "not fOund "); } It is clear that each application needs to have such checks to address this security vulnerability. Microsoft will also provide other countermeasures, please pay attention to what you Should Know about a reported vulnerability in Microsoft ASP. NET Web page update. For ASP.net 2.0 Beta1, there was a 404 error without this v

Objective With the development of Web2.0 and the popularity of Ajax frameworks, rich-client Web applications (the rich Internet Applications,ria) are growing, and more and more logic has begun to shift from server to client, which is often used in JavaScript The language is written. Unfortunately, developers are generally less concerned about the security of JavaScript code. According to the IBM X-force 2011 medium-term Trend report, 40% of the world

domestic 360, Sogou and other browsers, because they are based on IE or Chrome browser kernel, so also affected. The current Firefox firefox browser and the new version of the chrome Google browser have removed the SSL3.0 protocol by default, while Microsoft has also added the option of manually turning off SSL3.0 in the IE11 browser. You can do this by following the steps described below: 1, open IE browser-"Internet Options"; 2, switch to the "Ad

security context of the local system user, so as to improve permissions and fully control the local machine. 3. Access Permissions of common users Token Access permission, which can execute programs and access files as normal users. Attackers usually attack a daemon running as a non-root user and obtain such access permissions by means of defective cgi programs. Typical vulnerabilities:

-protected Wi-Fi network simply tests all the different combinations of numbers. Given the number of combinations, this tedious process can even allow a computer to work for a while to complete. Of course, the brute force attack on the network will be less than the average test, but still close to 50 million times. However, in the investigation of WPS's security vulnerabilities, Viehbock found that the pro

Introduction The Struts 2 web application framework has a long-standing security vulnerability that may not be well known to new Struts 2 developers. by default the framework enables a technique called dynamic method invocation. this technique allows a developer to specify in a Struts 2 action url what method shocould

Summary of common PHP website security vulnerabilities and corresponding preventive measures Currently, PHP-based website development has become the mainstream of website development. This article focuses on exploring PHP website attacks and security prevention to reduce website vulnerabilities and hope to help you!I.

Comments: If WINDOWS is not set. vulnerabilities are often prone to violence. very insecure the virus groups on the Internet are becoming increasingly rampant, causing more and more harm to users. Everyone must know how to protect their computers from infringement and protect their privacy from theft. I remember a user asking me some time ago, complaining that I had installed the thunder software after I installed the 360 patch. At this time, I am tir

Currently, PHP-based website development has become the mainstream of website development. This article focuses on exploring PHP website attacks and security prevention to reduce website vulnerabilities and hope to help you! I. common PHP website security vulnerabilities Full range of PHP Video Tutorial: elaborate PHP-

At present, based on PHP web site development has become the mainstream of the current site development, the author focuses on the PHP site from the attack and security aspects of the inquiry, aimed at reducing the vulnerability of the site, I hope to help you! A common PHP Web site security vulnerabilities For PHP vulner