The Definitive Browser Security Checklist

Security stakeholders have come to realize that the prominent role the browser has in the modern corporate environment requires a re-evaluation of how it is managed and protected. While not long-ago web-borne risks were still addressed by a patchwork of endpoint, network, and cloud solutions, it ...

Ubuntu: Security Advisory (USN-5797-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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 ifdescription...

Mitigate the LastPass Attack Surface in Your Environment with this Free Tool

The latest breach announced by LastPass is a major cause for concern to security stakeholders. As often occurs, we are at a security limbo – on the one hand, as LastPass has noted, users who followed LastPass best practices would be exposed to practically zero to extremely low risk. However, to s...

CVE-2022-34471

When downloading an update for an addon, the downloaded addon update's version was not verified to match the version selected from the manifest. If the manifest had been tampered with on the server, an attacker could trick the browser into downgrading the addon to a prior version. This...

CVE-2022-34469

When a TLS Certificate error occurs on a domain protected by the HSTS header, the browser should not allow the user to bypass the certificate error. On Firefox for Android, the user was presented with the option to bypass the error; this could only have been done by the user explicitly. This bug...

CVE-2022-45411

Cross-Site Tracing occurs when a server will echo a request back via the Trace method, allowing an XSS attack to access to authorization headers and cookies inaccessible to JavaScript such as cookies protected by HTTPOnly. To mitigate this attack, browsers placed limits on fetch and XMLHttpReques...

CVE-2022-45411

CVE-2022-45411: Cross-Site Tracing vulnerability in Firefox/Thunderbird due to servers echoing Trace requests and exposure of authorization headers/cookies; mitigations have been implemented via browser fetch/XHR limits and non-standard headers like X-Http-Method-Override. The issue is acknowledg...

CVE-2022-34469

When a TLS Certificate error occurs on a domain protected by the HSTS header, the browser should not allow the user to bypass the certificate error. On Firefox for Android, the user was presented with the option to bypass the error; this could only have been done by the user explicitly. This bug...

CVE-2022-46877

CVE-2022-46877 describes a fullscreen notification bypass in Firefox prior to version 108, where the fullscreen notification could be delayed or suppressed, potentially allowing user confusion or spoofing. Affected product: Firefox (

Cross site scripting

Adobe Experience Manager version 6.5.14 and earlier is affected by a reflected Cross-Site Scripting XSS vulnerability. If a low-privileged attacker is able to convince a victim to visit a URL referencing a vulnerable page, malicious JavaScript content may be executed within the context of the...

Cross site scripting

Adobe Experience Manager version 6.5.14 and earlier is affected by a reflected Cross-Site Scripting XSS vulnerability. If a low-privileged attacker is able to convince a victim to visit a URL referencing a vulnerable page, malicious JavaScript content may be executed within the context of the...

Adobe Experience Manager Cross-Site Scripting Vulnerability (CNVD-2023-00604)

Adobe Experience Manager AEM is a content management solution from Adobe that can be used to build websites, mobile applications and forms. The solution supports mobile content management, marketing and sales campaign management, and multi-site management, etc. A cross-site scripting vulnerabilit...

Adobe Experience Manager Cross-Site Scripting Vulnerability (CNVD-2023-15822)

Adobe Experience Manager AEM is a content management solution from Adobe that can be used to build websites, mobile applications and forms. The solution supports mobile content management, marketing and sales campaign management, and multi-site management, etc. A cross-site scripting vulnerabilit...

CVE-2022-3853

CVE-2022-3853 describes a Cross-site Scripting (XSS) vulnerability in the WordPress plugin Supra CSV (≤ 4.0.3) caused by a stored XSS via CSRF. Affected component: Supra CSV WordPress plugin. Public references state the issue as stored XSS via CSRF; no explicit exploit details or in‑the‑wild expl...

MGASA-2022-0451 Updated chromium-browser-stable packages fix security vulnerability

The chromium-browser-stable package has been updated to the new 108 branch with the 108.0.5359.94 release, fixing many bugs and 29 vulnerabilities, together with 107.0.5304.121 and 108.0.5359.71. Some of the security fixes are - CVE-2022-4174: Type Confusion in V8. Reported by Zhenghang Xiao...

Drop What You're Doing and Update iOS, Android, and Windows

Plus: Major patches dropped this month for Chrome, Firefox, VMware, Cisco, Citrix, and SAP...

Browser Isolation Out; Browser Security In

Read about the shift from traditional browser isolation technology to a more effective approach for protecting against web-based threats: browser security...

pluspuntrotterdam.nl Cross Site Scripting vulnerability OBB-3072390

Following the coordinated and responsible vulnerability disclosure guidelines of the ISO 29147 standard, Open Bug Bounty has: a. verified the vulnerability and confirmed its existence; b. notified the website operator about its existence. Technical details of the vulnerability are currently hidde...

CVE-2022-43983

CVE-2022-43983 affects Browsershot v3.57.2. The flaw arises because HTML content passed to Browsershot::html is not validated for file:// URLs, enabling an external attacker to remotely obtain arbitrary local files. Documented impact includes high severity (CVSS 3.1: AV:N/AC:L/PR:N/UI:R/S:C/C:H/I...

CVE-2022-41706

CVE-2022-41706 affects Browsershot version 3.57.2, where the URL protocol passed to Browsershot::url is not validated. This allows an external attacker to remotely obtain arbitrary local files. The available documents describe the vulnerability and impact (remote local file access) but do not pro...