Home/CVE/Brave Browser before 1.59.40 does not properly restrict the schema for WebUI factory and redirect. This is related to br
CVE

CVE-2023-52263

Brave Browser before 1.59.40 does not properly restrict the schema for WebUI factory and redirect. This is related to br

Brave Browser before 1.59.40 does not properly restrict the schema for WebUI factory and redirect. This is related to browser/brave_content_browser_client.cc and browser/ui/webui/brave_web_ui_controller_factory.cc.

MEDIUM · CVSS 6.1 EPSS 0.00101
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules4 YARA rules0
⬡

Weakness Classification

CWE-601URL Redirection to Untrusted Site ('Open Redirect')
▤

Affected Products & Versions

1
brave browser< 1.59.40
◈

Sigma Hunt Rules

4
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighSuspicious Browser Activity
producthighFile Download with Headless Browser
producthighChromium Browser Headless Execution To Mockbin Like Site
producthighTor Client/Browser Execution
▣

Scoring & Timeline

6.1
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD30 Dec 2023 · 07:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/brave/brave-browser/issues/32449Issue TrackingPatch
https://github.com/brave/brave-browser/issues/32473Issue TrackingPatch
https://github.com/brave/brave-core/pull/19820Issue TrackingPatch
https://github.com/brave/brave-core/pull/19820/commits/9da202f7f4bc80b6975909b684bbc0764a31c4e9Patch
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