Configuration Override in helmet-csp

Versions of helmet-csp before to 2.9.1 are vulnerable to a Configuration Override affecting the application's Content Security Policy CSP. The package's browser sniffing for Firefox deletes the default-src CSP policy, which is the fallback policy. This allows an attacker to remove an application'...

The vulnerability of Cisco Virtual Wide Area Application Services software for ENCS 5400-W and CSP 5000-W devices, which stems from the use of pre-installed registration data, allows a perpetrator to increase their privileges.

The vulnerability of Cisco Virtual Wide Area Application Services software for ENCS 5400-W and CSP 5000-W devices is related to the use of pre-installed registration data. Exploiting this vulnerability can allow a malicious actor to gain increased privileges remotely...

Acronis: Clickjacking on cas.acronis.com login page

Steps To Reproduce: Create a new HTML file Source code: I Frame Clickjacking Vulnerability Save the file as whatever.html Open document in browser Reference: https://hackerone.com/reports/591432 FIX- The vulnerability can be fixed by adding "frame-ancestors 'self';" to the CSP...

GitLab: Sending Arbitrary Requests through Jupyter Notebooks on gitlab.com and Self-Hosted GitLab Instances

NOTE: I am still researching whether there is a possibility to deploy the exploit without user interaction. Summary GitLab provides a rich representation for Jupyter Notebooks .ipynb. In turn, Jupyter Notebooks provide the possibility for rich output via HTML. Although most tags and attributes ar...

CVE-2020-3446 Cisco vWAAS for Cisco ENCS 5400-W Series and CSP 5000-W Series Default Credentials Vulnerability

A vulnerability in Cisco Virtual Wide Area Application Services vWAAS with Cisco Enterprise NFV Infrastructure Software NFVIS-bundled images for Cisco ENCS 5400-W Series and CSP 5000-W Series appliances could allow an unauthenticated, remote attacker to log into the NFVIS CLI of an affected devic...

CVE-2020-3446

CVE-2020-3446 affects Cisco vWAAS on ENCS 5400-W and CSP 5000-W with NFVIS-bundled images. An unauthenticated attacker can log into the NFVIS CLI using default, static passwords, potentially gaining administrator privileges. Exploitation requires access to the NFVIS CLI (or CIMC) on the affected ...

Cisco vWAAS for Cisco ENCS 5400-W Series and CSP 5000-W Series Default Credentials Vulnerability

A vulnerability in Cisco Virtual Wide Area Application Services vWAAS with Cisco Enterprise NFV Infrastructure Software NFVIS-bundled images for Cisco ENCS 5400-W Series and CSP 5000-W Series appliances could allow an unauthenticated, remote attacker to log into the NFVIS CLI of an affected devic...

CVE-2020-16266

An XSS issue was discovered in MantisBT before 2.24.2. Improper escaping on viewallbugpage.php allows a remote attacker to inject arbitrary HTML into the page by saving it into a text Custom Field, leading to possible code execution in the browser of any user subsequently viewing the issue if CSP...

Google Chrome Bug Could Let Hackers Bypass CSP Protection; Update Web Browsers

If you haven't recently updated your Chrome, Opera, or Edge web browser to the latest available version, it would be an excellent idea to do so as quickly as possible. Cybersecurity researchers on Monday disclosed details about a zero-day flaw in Chromium-based web browsers for Windows, Mac and...

Google Chrome Browser Bug Exposes Billions of Users to Data Theft

A vulnerability in Google’s Chromium-based browsers would allow attackers to bypass the Content Security Policy CSP on websites, in order to steal data and execute rogue code. The bug CVE-2020-6519 is found in Chrome, Opera and Edge, on Windows, Mac and Android – potentially affecting billions of...

Exploit for CVE-2020-6519

Chromium 83 Zero Day Full CSP Bypass Cross Platforms CVE-...

BugPoC: Solution for XSS challenge calc.buggywebsite.com

Summary: http://calc.buggywebsite.com/ is a angular site designed as a calculator. After observing the source code , there is iframe frame.html with functionality of displaying the data of postmessage in the webpage. js window.addEventListener"message", receiveMessage, false; function...

Automattic: DOM-Based XSS in tumblr.com

Description Hi, i would like to report DOM-Based XSS that it's exactly like this one 882546, this one work just because the page /reblog/ID/OTHERID doesn't have a correct CSP rule. Steps to reproduce 1. go to https://www.tumblr.com/reblog/620008931446652928/JBuEvzz5 2. click in click me 3. click ...

GitLab: SafeParamsHelper::safe_params is not so safe

Summary GitLab uses SafeParamsHelper to filter out some keys before passing them to urlfor: ruby def safeparams if params.respondto?:permit! params.except:host, :port, :protocol.permit! else params end end The issue is that there are a lot more dangerous keys: ruby RESERVEDOPTIONS = :host,...

PT-2020-6884 · Apple +7 · Ipados +14

Name of the Vulnerable Software and Affected Versions: iOS versions prior to 13.6 iPadOS versions prior to 13.6 tvOS versions prior to 13.4.8 watchOS versions prior to 6.2.8 Safari versions prior to 13.1.2 iTunes versions prior to 12.10.8 for Windows iCloud for Windows versions prior to 11.3 iClo...

CVE-2020-6527

Insufficient policy enforcement in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page...

UBUNTU-CVE-2020-6519

Policy bypass in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page...

CVE-2020-6527

Google Chrome before 84.0.4147.89 has an Insufficient policy enforcement in CSP that could allow a remote attacker to bypass content security policy via a crafted HTML page. This CVE affects Chrome’s CSP handling and was fixed in the 84.0.4147.89 update (stable channel) and related Chromium secur...

CVE-2020-6519

CVE-2020-6519 is a policy bypass in the Content Security Policy (CSP) for Google Chrome, allowing a remote attacker to bypass CSP via a crafted HTML page in Chrome versions prior to 84.0.4147.89. Connected sources confirm public advisories and fixes across distributions: Debian notes a security u...

CVE-2020-6519

Policy bypass in CSP in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to bypass content security policy via a crafted HTML page...