CVEvulnerability
CVE-2022-30334
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2022-05-07
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-200
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."
Affected configurations
• brave brave (< 1.34)
Related
Weakness · CWE (1)
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
References
- https://github.com/brave/brave-browser/issues/18071 Issue Tracking, Third Party Advisory
- https://github.com/brave/brave-core/pull/10760 Exploit, Patch, Third Party Advisory
- https://hackerone.com/reports/1337624 Exploit, Third Party Advisory
- https://support.brave.com/hc/en-us/articles/360018121491-What-is-a-Private-Window-with-Tor-Connectivity- Vendor Advisory
- https://github.com/brave/brave-browser/issues/18071 Issue Tracking, Third Party Advisory
- https://github.com/brave/brave-core/pull/10760 Exploit, Patch, Third Party Advisory
- https://hackerone.com/reports/1337624 Exploit, Third Party Advisory
- https://support.brave.com/hc/en-us/articles/360018121491-What-is-a-Private-Window-with-Tor-Connectivity- Vendor Advisory