CVE-2022-30334
MEDIUM
5.3
CVSS Score
Published: May 7, 2022 at 04:29 AM UTC
Updated: June 17, 2026 at 04:43 AM UTC
1 product affected across 1 vendorBrave
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Severity
MEDIUM5.3
Exploit prediction
EPSS 3%
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."
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (4)
x_refsource_MISCIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/brave/brave-browser/issues/18071x_refsource_MISCExploitPatchThird Party Advisory
Source: [email protected]
https://github.com/brave/brave-core/pull/10760x_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://hackerone.com/reports/1337624x_refsource_MISCVendor Advisory
Source: [email protected]
https://support.brave.com/hc/en-us/articles/360018121491-What-is-a-Private-Window-with-Tor-Connectivity-CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-200
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