Ie8 Cross Site Scripting Error
Contents |
be down. Please try the request again. Your cache administrator is webmaster. Generated Mon, 17 Oct 2016 08:04:57 GMT by s_ac4 (squid/3.5.20)
(SAST) Directed Remediation Software Composition Analysis Integrations Mobile Application Security Testing Computer-Based Training (CBT) Solution By Role Executives IT Security Developers Solution By Need Web Application cross scripting error internet explorer 11 Security Secure Code Development Risk Assessment Compliance Runtime Application Self-Protection (RASP) internet explorer 11 has prevented cross scripting Remediation Solution By Industry Financial Services Retail/eCommerce Healthcare Software & Technology Government Customers Overview Case Studies Support
Enable Xss Filter Registry
Partners Overview Technology Partners Resale Partners Company Overview Leadership Threat Research Center In The News Industry Recognition Careers Events Calendar Community Contact Resources Blog Blog BlogIndustry ObservationsBypassing Internet http://answers.microsoft.com/en-us/ie/forum/ie9-windows_7/internet-explorer-9-has-modified-the-page-to-help/84157078-964f-e011-8dfc-68b599b31bf5 Explorer's Anti-Cross Site Scripting Filter TRENDING NOW CATEGORIES TRENDING NOW INDUSTRY SOLUTIONSPodcastTHOUGHT LEADERSHIPIndustry ObservationsSECURITY RESEARCHAviatorTechnical InsightTools and ApplicationsTrue Stories of the TRCUnsung HeroesVulnerabilitiesWhiteHat HackerKastWHITEHAT SENTINELEventsWeb Application SecurityWhiteHat Security ProductsTHREAT BULLETINSBreaking News Industry Observations-Tools and Applications-Vulnerabilities Bypassing Internet Explorer's Anti-Cross Site Scripting Filter Carlos Munoz | December 04, 2013 There's a problem with the reflective Cross Site https://www.whitehatsec.com/blog/internet-explorer-xss-filter/ Scripting ("XSS") filter in Microsoft's Internet Explorer family of browsers that extends from version 8.0 (where the filter first debuted) through the most current version, 11.0, released in mid-October for Windows 8.1, and early November for Windows 7. In the simplest possible terms, the problem is that the anti-XSS filter only compares the untrusted request from the user and the response body from the website for reflections that could cause immediate JavaScript or VBScript code execution. Should an injection from that initial request reflect on the page not cause immediate JavaScript code execution, that untrusted data from the injection is then marked as trusted data, and the anti-XSS filter will not check it in future requests. To reiterate: Internet Explorer's anti-XSS filter divides the data it sees into two categories: untrusted and trusted. Untrusted data is subject to the anti-XSS filter, while trusted data is not. As an example, let's suppose a website contains an iframe definition where an injection on the "xss" parameter reflects
Feb 2015 0 Internet Explorer, Microsoft, Privacy, Vulnerability, Windows Post navigation Previous: D-Link routers vulnerable to DNS hijackingNext: SSCC 184 - What's the lifespan https://nakedsecurity.sophos.com/2015/02/04/internet-explorer-has-a-cross-site-scripting-zero-day-bug/ of a GHOST? [PODCAST] by Paul Ducklin 0Share on Facebook Share on http://stackoverflow.com/questions/11045665/what-triggers-internet-explorer-has-modified-this-page-to-help-prevent-cross-si Twitter Share on Google+ Share on LinkedIn Share on Reddit Another day, another zero-day. This time, Microsoft Internet Explorer is attracting the sort of publicity a browser doesn't want, following the public disclosure of what's known as a Cross-Site Scripting, or XSS, bug. With Microsoft internet explorer apparently now investigating and looking at a patch, the timing of the disclosure certainly looks to be irresponsible. There's no suggestion that Microsoft failed to meet any sort of deadline to get a patch out, or even that the company was contacted in advance. Nevertheless, details of the bug have been revealed, including some proof-of-concept JavaScript showing how internet explorer 11 to abuse the hole. So, what is XSS, and what does this mean for security? A SOP for security Browser security, as you will have read before on Naked Security, depends heavily on what's called the Same Origin Policy, or SOP. Simply put, any resources specific to site X that are stored locally by the browser, such as cookies and JavaScript data objects, should only subsequently be visible when you are looking at content from site X. In other words, if you visit my site, example.com, and I set a cookie that says, "This user last searched for the word ‘banana'," only JavaScript from my site should ever be able to read that data back. If your next web page is another.example, then my cookie should essentially vanish from view. But if ever you browse back to a page on the example.com site, the ‘banana' cookie will be visible again. There are two obvious reasons for this: Safety. Two sites might set a cookie with the same name, e.g. U
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up What triggers “Internet Explorer has modified this page to help prevent cross-site scripting.”? up vote 6 down vote favorite 1 I'm trying to implement a workaround for missing CORS functionality in Internet Explorer. For GET requests I use JSONP, no problem here. For small POST/DELETE/PUT requests I also use JSONP by tunneling the requests through GET but this does not work for larger requests (Because the length of the GET URL is limited). So for large data I try to implement a form POST via an iframe. I can't read the response from this POST because of the same-origin policy so I fetch the response via a JSONP GET request after posting the data. Works great but sometimes I get a strange warning in IE 9: Internet Explorer has modified this page to help prevent cross-site scripting. First I wondered what the hell IE is doing there because even when this warning appears everything still works correctly. Then I found out that IE replaces the content of the hidden iframe AFTER the POST answer (which I can't read and need anyway) with a "#" character. So my workaround still works even when this warning appears but I would like to know what exactly triggers this warning so maybe I can modify my CORS workaround to get rid of this warning. Any hints? javascript internet-explorer jsonp cors share|improve this question asked Jun 15 '12 at 6:31 kayahr 6,6961563111 IE protects against reflecte