Brave Software: Download of (later executed) .NET installer over insecure channel

NOTE! Thanks for submitting a report! Please fill all sections below with the pertinent details. Remember, the more detail you provide, the easier it is for us to verify and then potentially issue a bounty. Summary: Execution of file NDP-KB2901954-Web.exe fetched via...

Brave Software: Arbitrary local code execution via DLL hijacking from executable installer

NOTE! Thanks for submitting a report! Please fill all sections below with the pertinent details. Remember, the more detail you provide, the easier it is for us to verify and then potentially issue a bounty. Summary: The executable installer BraveSetup-ia32.exe is vulnerable to DLL hijacking: it...

brave-answer.jp XSS vulnerability

Vulnerable URL: https://brave-answer.jp/search/%22%3E%3Csvg%20onload%3Dalert%22OPENBUGBOUNTY%22%3E Details: Description| Value ---|--- Patched:| No Latest check for patch:| 16.12.2017 Vulnerability type:| XSS Vulnerability status:| Publicly disclosed Alexa Rank| 183959 VIP website status:| No...

Brave Software: Homograph Attack Bypass [ Tested on Linux & Windows ]

Summary: at 175286 you has been patched, and i try it work, but i've another way to bypass it. when we add a site to our Homepage with @, it's not validate a url properly, make sure it's display the punycode. Products affected: Brave 0.18.36 Linux & Windows Steps To Reproduce: 1. In browser add...

Brave Software: Download attribute allows downloading local files

Summary: The attribute download in a a tag allows for download the href target to file and saving it locally. In mozilla and chrome, it is forbidden to download local file via file:// .., in Brave however this is not enforced and it is not clear to the user if they are downloading something remot...

Brave Software: OS username disclosure

Summary: Using the webkitdirectory alongside minor user interaction, we are able to grab OS username of a victim. This is because the webkitdirectory object is not properly sanitized after a folder has been picked. In my case, the downloads folder was the default folder to select and so I ended u...

Brave Software: application/x-brave-tab should not be readable.

Summary: It is possible to read a dragged tab object if user is coerced into drag and dropping it into attacker controlled page. This is bad because tab history is mentioned within the object, thus information leaks are possible through a trick. Products affected: Brave: 0.18.14 rev:...

Brave Software: URL Spoof / Brave Shield Bypass

Summary: Improper URL parsing in Brave allows an attacker to spoof the hostname shield settings are applied to. POC: https://youtu.be/yz99TTrfuc Products affected: Brave browser-laptop 0.18.14 rev ad92d02 Steps To Reproduce: 1. Browse to http://brave.com 2. Click on the Shield icon and toggle the...

Brave Status Bar Obfuscation Vulnerability

Brave is a Web browser product from Brave Software, Inc. in the United States. A status bar obfuscation vulnerability exists in Brave version 0.12.4, which may unintentionally redirect to a malicious website. An attacker can exploit this vulnerability to redirect users to malicious websites,...

Brave URI Obfuscation Vulnerability

Brave is a Web browser product from Brave Software, Inc. in the United States. A URI obfuscation vulnerability exists in Brave version 0.12.4, which can be exploited by attackers to redirect users to malicious websites, resulting in the disclosure of personal information or property damage...

CVE-2017-8459

Brave 0.12.4 has a Status Bar Obfuscation issue in which a redirection target is shown in a possibly unexpected way. NOTE: third parties dispute this issue because it is a behavior that might have legitimate applications in for example the display of web-search results...

CVE-2017-8459

Brave 0.12.4 has a Status Bar Obfuscation issue in which a redirection target is shown in a possibly unexpected way. NOTE: third parties dispute this issue because it is a behavior that might have legitimate applications in for example the display of web-search results...

Design/Logic Flaw

DISPUTED Brave 0.12.4 has a Status Bar Obfuscation issue in which a redirection target is shown in a possibly unexpected way. NOTE: third parties dispute this issue because it is a behavior that might have legitimate applications in for example the display of web-search results...

Design/Logic Flaw

Brave 0.12.4 has a URI Obfuscation issue in which a string such as https://email protected/ is displayed without a clear UI indication that it is not a resource on the safe.example.com web site...

CVE-2017-8458

Brave 0.12.4 has a URI Obfuscation issue in which a string such as https://[email protected]/ is displayed without a clear UI indication that it is not a resource on the safe.example.com web site...

CVE-2017-8458

Brave 0.12.4 has a URI Obfuscation issue in which a string such as https://[email protected]/ is displayed without a clear UI indication that it is not a resource on the safe.example.com web site...

CVE-2017-8459

The CVE-2017-8459 entry concerns Brave 0.12.4 with a Status Bar Obfuscation flaw where a redirection target may appear in an unexpected way. CNVD-2017-06047 explicitly notes that an attacker could redirect users to malicious websites, leading to disclosure of personal information or property dama...

CVE-2017-8459

Brave 0.12.4 has a Status Bar Obfuscation issue in which a redirection target is shown in a possibly unexpected way. NOTE: third parties dispute this issue because it is a behavior that might have legitimate applications in for example the display of web-search results...

CVE-2017-8458

Brave 0.12.4 has a URI obfuscation vulnerability where a URL like https://[email protected]/ can be displayed without a clear indication it’s not under safe.example.com. Multiple sources (CNVD-2017-06046, NVD duplicate, CNVD entry) describe this as a Brave browser issue allowing...

CVE-2017-8459

Brave 0.12.4 has a Status Bar Obfuscation issue in which a redirection target is shown in a possibly unexpected way. NOTE: third parties dispute this issue because it is a behavior that might have legitimate applications in for example the display of web-search results...