Brave Android 1.13.85 Security Fixes

Reduce logging as reported on HackerOne by hihouhou. Upgraded Chromium to 85.0.4183.83 — refer to Google Chrome advisories for inherited CVEs...

Brave Software: Redirecting users to malicious torrent-files/websites using WebTorrent

Summary: An attacker can redirect a user to a malicious torrent file/website using a reverse tab-nabbbing flaw in WebTorrent. Description WebTorrent allows user to open files after download of while they are being downloaded directly from the browser F965466 An attacker can use this to redirect...

Brave Software: Arbitrary file download via "Save .torrent file" option can lead to Client RCE and XSS

Summary: An attacker can use the "Save .torrent file" option in WebTorrent to smuggle malicious files onto the client's machine. Description Brave allows users to download the ".torrent" via WebTorrent. WebTorrent decides whether a file is torrent or not based on the following headers...

Internet Bug Bounty: Uncovering file quarantine and UX security issues in macOS apps ( .terminal, .fileloc and .url)

Slides : https://docs.google.com/presentation/d/19WeQbqcOKnrSv1I3Z4sm-oNAf6IVzHwRyQP4i9BvY/editslide=id.g758ad3e04223231 See Blogpost for more details - https://medium.com/@metnew/exploiting-popular-macos-apps-with-a-single-terminal-file-f6c2efdfedaa Summary Popular macOS apps with a file-sharing...

A week in security (June 8 – 14)

Last week on Malwarebytes Labs, we looked into nasty search hijackers that worried a lot of Chrome users; a list of considerations for MSPs when looking for an RMM platform; the complaint faced by ParetoLogic, the company that issues SpeedyPC, a product that claims to find and remove various PC...

Brave Software: Cookie steal through content Uri

Summary A misconfiguration in a content provider is allowing Brave for Android to download internal files to Downloads folder, making them accessible to other apps. A malicious app could order Brave to download the cookies database and retrieve it afterwards. Environment - Device: HTC M8 - OS...

Brave Software: HTTP Request Smuggling

When malformed or abnormal HTTP requests are interpreted by one or more entities in the data flow between the user and the web server, such as a proxy or firewall, they can be interpreted inconsistently, allowing the attacker to "smuggle" a request to one device without the other device being awa...

Adamantium-Thief - Decrypt Chromium Based Browsers Passwords, Cookies, Credit Cards, History, Bookmarks

Get chromium browsers: passwords, credit cards, history, cookies, bookmarks. Chrome 80 is supported! Examples: Getpasswords from browsers: Stealer.exe PASSWORDS Get credit cards from browsers: Stealer.exe CREDITCARDS Get history from browsers: Stealer.exe HISTORY Get bookmarks from browsers:...

The Best and Worst Browsers for Privacy, Ranked

A new study examines how Google Chrome, Mozilla Firefox, Apple Safari, Brave, Edge, and Yandex collect user data...

Brave Software: Username Information Disclosure via Json response - Using parameter number Intruder

Summary: Hi , Brave Team we found vulnerability's in your websites , I Found all username disclosed using Json Response parameter-number. Platforms Affected: website . https://community.brave.com/c/brave-feature-requests.json . https://community.brave.com/c/beta-builds/38.json Steps To Reproduce:...

Brave Browser - Next Generation Secure, Fast And Private Web Browser with Adblocker

The Brave Privacy Browser is your fast, safe private web browser with ad blocker, private tabs and pop-up blocker. Browse without being tracked by advertisers, malware and pop-ups. Fast & Secure Web Browser No external plugins or settings! Brave privacy browser simply provides the most secure,...

The Brave Browser Extends Its Payouts to iOS

Nearly four years after Brave proposed paying users to surf the web, that vision is finally coming to the iPhone...

Brave Software: Stored XSS in localhost:* via integrated torrent downloader

Summary: Due to filename of downloading torrent file isn't sanitized, an attacker is able to execute arbitrary JavaScript on localhost: by abusing crafted torrent file. Products affected: Brave 0.68.131 Chromium: 76.0.3809.100 Official Build Steps To Reproduce: 1. Open...

Brave Software: Link obfuscation bug

Summary: Link preview in the left bottom of Brave Browser will show the link where the user will be redirected after clicking it, but after clicking the link, the affected user will be redirected to other website. Products affected: Latest Version of Brave browser Steps To Reproduce: 1. Open...

Brave Software: [Brave browser] WebTorrent has DNS rebinding vulnerability

Summary: Brave browser has built-in WebTorrent extension. After it finishes downloading a torrent, it serves the downloaded files on a local HTTP server listening on a random port. The problem is that the local HTTP server doesn't check for the hostname of the requesters, so a malicious remote...

What is BAT and why you should install Brave Browser?

BAT is an Ethereum token that powers Brave Software's blockchain-based digital advertising platform. Internet users who browse the web using Brave's free web browser available at can choose to replace the ads they see with ads on Brave's ad network. Users then receive BAT from advertisers as...

Denial Of Service (DoS)

brave-browser is vulnerable to denial of service. A remote attacker is able to crash the application using a long alert argument due to mishandling of window dialogs...

Denial Of Service (DoS)

brave-browser is vulnerable to denial of service. An attacker is able to exploit a bug in the application by using a malicious script to close a non-existing tab. This causes the application to crash...

Brave Software: Tor IP leak caused by the PDF Viewer extension in certain situations

A vulnerability was discovered in the PDF Viewer extension in Brave browser, where web requests made by the extension in Tor mode were not properly proxied under certain conditions. This could result in the user's real IP address being leaked to the server hosting the PDF file...

Brave Software: DMARC RECORD MISSING

VULNERABILITY TYPE- DMARC RECORD MISSING. HOW TO REPRODUCEPOC-ATTACHED IMAGE:- 1.GO TO- https://mxtoolbox.com 2.ENTER THE WEBSITEbrave.org.CLICK GO. 3.YOU WILL SEE THE FAULTNo DMARC Record found 4.In the new page that loads change MXLookup to DMARCLookup I HAVE ALREADY INFORMEDD THEM.THEY TOLD TO...