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[email protected]CVE-2023-52263

HistoryDec 30, 2023 - 7:15 p.m.

CVE-2023-52263

2023-12-3019:15:08

CWE-601

[email protected]

web.nvd.nist.gov

cve-2023-52263

brave browser

web security

schema restriction

nvd

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

7.4 High

AI Score

Confidence

Low

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

0.001 Low

EPSS

Percentile

19.3%

JSON

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.

CPENameOperatorVersion
brave:browserbrave browserlt1.59.40
brave:browserbrave browsereq1.18.33
brave:browserbrave browsereq1.17
brave:browserbrave browsereq1.19.59
brave:browserbrave browsereq1.19.27
brave:browserbrave browsereq1.17.47
brave:browserbrave browsereq1.19.8
brave:browserbrave browsereq1.11
brave:browserbrave browsereq1.19.28
brave:browserbrave browsereq1.17.71

CPE	Name	Operator	Version
brave:browser	brave browser	lt	1.59.40
brave:browser	brave browser	eq	1.18.33
brave:browser	brave browser	eq	1.17
brave:browser	brave browser	eq	1.19.59
brave:browser	brave browser	eq	1.19.27
brave:browser	brave browser	eq	1.17.47
brave:browser	brave browser	eq	1.19.8
brave:browser	brave browser	eq	1.11
brave:browser	brave browser	eq	1.19.28
brave:browser	brave browser	eq	1.17.71

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References

github.com/brave/brave-browser/issues/32449

github.com/brave/brave-browser/issues/32473

github.com/brave/brave-core/pull/19820

github.com/brave/brave-core/pull/19820/commits/9da202f7f4bc80b6975909b684bbc0764a31c4e9

6.1 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

7.4 High

AI Score

Confidence

Low

5.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:P/A:N

0.001 Low

EPSS

Percentile

19.3%

JSON

Related for CVE-2023-52263

cvelist1 prion1