CVE-2017-8458

mediumpriority · track · 26EPSS 0.011 · 65 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.08% (65th) EPSS

CVSS 4.3 · medium

Is it mine?

2 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

Brave 0.12.4 has a URI Obfuscation issue in which a string such as https://safe.example.com@unsafe.example.com/ is displayed without a clear UI indication that it is not a resource on the safe.example.com web site.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v3.06.5mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.06mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-74USprimary

affected products (2)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
brave brave= 0.12.4nvdUScpe:2.3:a:brave:brave:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2017-05-03modified 2026-06-17

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+5979 more

references (6)

External citations — patches, advisories, analysis.

https://github.com/brave/browser-laptop/issues/4748 cnnvd
https://hackerone.com/reports/175529 cnnvd
https://github.com/brave/browser-laptop/issues/4748 enisa_euvd
https://hackerone.com/reports/175529 enisa_euvd
https://github.com/brave/browser-laptop/issues/4748Issue TrackingPatchThird Party Advisorynvd
https://hackerone.com/reports/175529ExploitThird Party AdvisoryVDB Entrynvd

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