Chromium 83 - Full CSP Bypass Exploit

Title: Chromium 83 - Full CSP Bypass Date: 02/09/2020 Exploit Author: Gal Weizman Vendor Homepage: https://www.chromium.org/ Software Link: https://download-chromium.appspot.com/ Version: 83 Tested On: Mac OS, Windows, iPhone, Android CVE: CVE-2020-6519 function var payload = top.SUCCESS = true;...

Magecart Attack Convincingly Hijacks PayPal Transactions at Checkout

Just in time for a busy online holiday shopping season, the Magecart gang has come up with a new credit-card skimming technique for hijacking PayPal transactions during checkout. A security researcher who identifies himself as Affable Kraut discovered the technique, which uses...

Phishing Attacks

firefox is vulnerable to phishing attacks. The vulnerability exists through cross-origin iframes that contained a login form could have been recognized by the login autofill service, and populated...

Mozilla Firefox Security Advisories (MFSA2020-50, MFSA2020-52) - Windows

Mozilla Firefox is prone to multiple vulnerabilities. SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:mozilla:firefox";...

CVE-2020-26962

Cross-origin iframes that contained a login form could have been recognized by the login autofill service, and populated. This could have been used in clickjacking attacks, as well as be read across partitions in dynamic first party isolation. This vulnerability affects Firefox 83...

The vulnerability of the Mozilla Firefox and Sailfish Browser browsers, related to resource management errors, allows attackers to trigger service failures or execute arbitrary code.

The vulnerability of Mozilla Firefox and Sailfish Browse relates to resource management errors. Exploiting this vulnerability can allow a malicious actor to cause service failures or execute arbitrary code by executing certain JavaScript code within empty iframe objects remotely...

GHSA-2Q4G-W47C-4674 Unpreventable top-level navigation

Impact The will-navigate event that apps use to prevent navigations to unexpected destinations as per our security recommendations can be bypassed when a sub-frame performs a top-frame navigation across sites. Patches 11.0.0-beta.1 10.0.1 9.3.0 8.5.1 Workarounds Sandbox all your iframes using the...

Cross-site Scripting (XSS)

react-native-webview is vulnerable to cross-site scripting XSS. The vulnerability exists through the lack of policy enforcement that allows cross-origin iframes to execute arbitrary JavaScript in the top-level document. The vulnerability exists on all applications running on systems with an Andro...

Cross-Site Scripting (XSS)

react-native-webview is vulnerable to cross-site scripting XSS. An attacker is able to inject and execute arbitrary Javascript code in a user's browser via cross-origin iframes...

Agoric: Stored XSS in agoric-sdk - malicious iframes, malicious svg

Summary: add summary of the vulnerability Steps To Reproduce: shell git clone https://github.com/Agoric/agoric-sdk.git cd agoric-sdk yarn config set "strict-ssl" false -g yarn config set "registry" "http://registry.npmjs.org/" -g yarn config set "cafile" "/etc/ssl/cert.pem" -g pipenv shell yarn...

GHSA-VRV8-V4W8-F95H Cross-site scripting vulnerability in TinyMCE

Impact A cross-site scripting XSS vulnerability was discovered in the core parser. The vulnerability allowed arbitrary JavaScript execution when inserting a specially crafted piece of content into the editor via the clipboard or APIs. This impacts all users who are using TinyMCE 4.9.10 or lower a...

X (Formerly Twitter): Android WebViews in Twitter app are vulnerable to UXSS due to configuration and CVE-2020-6506

Summary: CVSS score: 8.1 / High / CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N Embargo notice: Do Not Disclose publicly until https://crbug.com/1083819 is disclosed. Twitter for Android is affected by a UXSS vulnerability due to its configuration of Android WebView and CVE-2020-6506. Vendor...

Emerging MakeFrame Skimmer from Magecart Sets Sights on SMBs

Researchers have observed a new skimmer from the prolific Magecart Group that has been actively harvesting payment-card data from 19 different victim websites, mainly belonging to small- and medium-sized businesses SMBs, for several months. RiskIQ researchers first discovered the skimmer, dubbed...

CVE-2020-9784

A logic issue was addressed with improved restrictions. This issue is fixed in Safari 13.1. A malicious iframe may use another website’s download settings...

HTML Injection

marky-markdown is vulnerable to HTML Injection. The vulnerability exists as it improperly validates youtube.com as the source value of the iframes. An attacker is able to pass in a value such as youtube.com.evil.com and bypass the validation...

Nord Security: UI Redressing (Clickjacking) vulnerability

Summary: Hello Team, When i'm testing you're website i have found the vulnerability which called Clickjacking. Description: Clickjacing also know as UI redress attack . By this vulnerability attacker can Hijack the site which is vulnerable by clickjacking.when an attacker uses multiple transparen...

CVE-2017-7830

The Resource Timing API incorrectly revealed navigations in cross-origin iframes. This is a same-origin policy violation and could allow for data theft of URLs loaded by users. This vulnerability affects Firefox 57, Firefox ESR 52.5, and Thunderbird 52.5...

NewStart CGSL MAIN 5.04 : thunderbird Multiple Vulnerabilities (NS-SA-2019-0006)

The remote NewStart CGSL host, running version MAIN 5.04, has thunderbird packages installed that are affected by multiple vulnerabilities: - A use-after-free vulnerability can occur when flushing and resizing layout because the PressShell object has been freed while still in use. This results in...

Kaspersky: Stored credentials instantly autofilled within sandboxed iframes

Summary Stored credentials are instantly autofilled within sandboxed iframes, disregarding effective origin of sandboxed iframes and the expected cross-origin restrictions Description Kaspersky is expected to obey cross-origin restrictions which apply to sandboxed iframes. However, the Kaspersky...

CVE-2019-12592

A universal Cross-site scripting UXSS vulnerability in the Evernote Web Clipper extension before 7.11.1 for Chrome allows remote attackers to run arbitrary web script or HTML in the context of any loaded 3rd-party IFrame...