[ Test Live PoC #3 ] Grabbing passwords pretty fast. In our previous UXSS we logged out the user to force Edge auto-complete the password, but I realized later that Edge will autocomplete any input-password box as long as it is in the proper domain and has this format (newlines/spaces not needed).

通用XSS(uXSS)是浏览器中一个令无数黑客垂涎的bug，UXSS是一种利用浏览器或者浏览器扩展漏洞来制造产生XSS的条件并执行代码的一种攻击类型。发现UXSS的历程非常有趣，通常UXSS与IFRAME元素有关，或者与URL有关。但我从未想过我会使用'print()'函数发现uXSS bug。

Is there a way to combine the previous UXSS with this bug and have UXSS everywhere? Can we know where exactly the user is or the URL in the address bar? However, at the time of writing [2021-03-27T13:00Z] these pages tell you nothing more than: there is a UXSS vulnerability in WebKit; attackers may already be exploiting this bug; it was reported Video Downloader and Video Downloader Plus Chrome Extension Hijack Exploit - UXSS via CSP Bypass (~15.5 Million Affected) Note: This post is going to be a bit different from the previous Chrome extension vulnerability writeups. A proof-of-concept (PoC) exploit for the vulnerability, tested on Internet Explorer 11 running on Windows 7, was published by Leo over the weekend. The PoC shows how an external domain can alter the content of a website. In the demonstration, the text “Hacked by Deusen” is injected into the website of The Daily Mail.

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Giorgio Fedon (IE Dos, UXSS Analysis) Elia Florio (Poc and Code Execution analysis) Vulnerable: Adobe Acrobat Reader Plugin <= 7.0.8 Type of Vulnerability: Multiple (UXSS, UCRSF, Code Execution) Tested On : Firefox 1.5.0.7 and Below, 2.0RC2 under Windows XP SP2, Firefox 1.5.0.7 and Below, 2.0RC2 under Ubuntu 6.06, This iframe injection has been previously described at the bottom of the htmlFile/UXSS on IE post, but let’s do a quick recap here. When we open the new window with the server redirect (1), we have a bit of time (before the redirect happens) to access its DOM, and that’s when we inject the iframe (2). Crossdomain.xml Hacking – Proof of Concept Tool. After recently looking into how Adobe flash player does cross site requests I noticed that there was a shocking lack of tools to demonstrate crossdomain.xml insecurities. It seems like a pretty easy proof of concept to build so why isn’t there a tool to test this?

SOP bypass / UXSS – More Adventures in a Domainless World (IE) March 20, 2017 A few months ago we’ve been playing with domainless about:blank pages on Edge.

UXSS/SOP bypass on Microsoft Edge Open/Data confusion PROOF OF CONCEPT The first two PoCs assume that the user has a Twitter/Facebook account with Edge password manager enabled (default). The same can be done with Paypal, your favorite bank account, or 90% of the sites in the planet (the ones that use iframes). However, in very limited cases, this UXSS could be used to access privileged application-exposed APIs, and in very rare cases, use those APIs perform scoped Remote Code Execution (RCE).

browser_vuln_check ,利用已知的浏览器漏洞PoC 来快速检测Webview 和浏览器环境是否存在安全漏洞,只需要访问run.html 即可获取所有扫描结果,适用场景包含:APP 发布之前的内部安全测试,第三方Webview 漏洞检测等(browser_vuln_check framework using some known browser vulnerabilities PoC to quick automate aduit WebView or Browser security

A proof-of-concept (PoC) exploit for the vulnerability, tested on Internet Explorer 11 running on Windows 7, was published by Leo over the weekend. The PoC shows how an external domain can alter the content of a website. In the demonstration, the text “Hacked by Deusen” is injected into the website of The Daily Mail. Pwning your antivirus, part 3: the UXSS that wouldn't die All right, time for another post in the series. This one's been in the works for a looong time; something like 9 months now. PoC for #CVE-2017-5124 (UXSS with MHTML)- https://t.co/R2aDMDuWId https://www.brokenbrowser.com/sop-bypass-uxss-stealing-credentials-pretty-fast/Stealing user cookies and passwords using a SOP bypass/UXSS on Microsoft Edge Cookie hijacking: Internet Explorer UXSS (CVE-2015-0072) Host below files on webserver (attacker.com) and share the exploit link with victims, exploit.php --- exploit link (Share with victim) redirect.php --- Script to redirect on target page (target page should not contain X-Frame-Options or it will fail) delay.php --- Script to add delay Status: Fixed (as of Jan 13, 2016) Recently a Universal Cross-Site Scripting(UXSS) vulnerability (CVE-2015-0072) was disclosed on the Full Disclosure mailing list. This unpatched 0day vulnerability discovered by David Leo results in a full bypass of the Same-Origin Policy(SOP) on the latest version of Internet Explorer.

Without a Proof of Concept (PoC) or poor  Then, use the XSS vulnerability to execute the payload by changing a username to:
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The same can be done with Paypal, your favorite bank account, or 90% of the sites in the planet (the ones that use iframes). From now on, every time we find a way to access a domainless blank (generally about:blank, but we can use others as well), we will have a UXSS. We are working with DevTools because I want to make sure that we completely understand what we are doing, but of course we don’t need it!

HTML form submission), is used immediately by server-side scripts to parse and display a page of results for and to that user, without properly sanitizing the content. In certain apps, this UXSS can be used to access privileged APIs, which can lead to other vulnerabilities. Some APIs may allow Remote Code Execution (RCE) with the privileges of the application. This is typical in some frameworks, although other security controls and good developer practices means it's unusual to find iframes capable of performing this attack within these privileged pages or uxss在线测试页面.
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Firefox V48.0 UXSS & Address Bar Spoofing In the PoC, you could find the google.com is spoofed and the same-origin police has been bypassed.

(RU) Комикс о UXSS в Safari и Chrome  3 Apr 2020 he was a penetration tester for Amazon Web Services, Pickren received seven universal cross-site scripting (UXSS) CVEs in the browser. 2014年10月9日 随着移动互联网的发展，很多PC端的安全问题也在移动端逐步出现。比如，使用 WebKit内核的Chrome浏览器此前就出现过各种通用型的XSS（即  Scripting，翻译过来就是通用型XSS，也叫Universal XSS。 以Chrome浏览器 Flash message loop 使用不当导致UXSS漏洞（CVE-2016-1631）为例. POC如下. [CVE-2015-0072](https://github.com/dbellavista/uxss-poc) - Cross-site scripting ( XSS) vulnerability in Microsoft Internet Explorer 9 through 11 allows remote  2015年2月9日 この脆弱性にはすでに多くのPoCが出回っていますが、一例として攻撃者の サイトからtest.gsx.co.jpに対してSOPをbypassしてXHRでPOST  10 May 2017 PROOF OF CONCEPT. The first two PoCs assume that the user has a Twitter/ Facebook account with Edge password manager enabled (default). various categories of browser vulnerabilities such as UXSS, file cross attacks, The following is a proof of concept (POC) demonstrating a browser based  30 Jan 2020 Execution Vulnerability PoC - C# [Details] Microsoft Windows Media can exploit an Universal Cross Site Scripting (uXSS) issue, or plant a  24 Feb 2020 Awesome Repositories Collection | nomi-sec/PoC-in-GitHub.

Firefox V48.0 UXSS & Address Bar Spoofing In the PoC, you could find the google.com is spoofed and the same-origin police has been bypassed.

Feb 24 2017: 0-1134: UXSS via The simplified PoC requires an iframe with a HTTP redirect to a resource on the target domain, and another iframe which also loads a resource on the target domain.

POC – Reflected XSS Discovery [+] 2017-05-04 · UXSS/SOP bypass on several programs that use the Trident (IE) engine. SecurityFocus is designed to facilitate discussion on computer security related topics, create computer security awareness, and to provide the Internet's largest and most comprehensive database of computer security knowledge and resources to the public. PenTestIT. 958 gillar. Your source for Information Security Related information!