CVE-2022-30334 Information

Description

Brave before 1.34 when a Private Window with Tor Connectivity is used leaks .onion URLs in Referer and Origin headers. NOTE: although this was fixed by Brave the Brave documentation still advises \Note that Private Windows with Tor Connectivity in Brave are just regular private windows that use Tor as a proxy. Brave does NOT implement most of the privacy protections from Tor Browser.\

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Reference

https://github.com/brave/brave-browser/issues/18071 https://github.com/brave/brave-core/pull/10760 https://support.brave.com/hc/en-us/articles/360018121491-What-is-a-Private-Window-with-Tor-Connectivity- https://hackerone.com/reports/1337624

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

5.3