CVE-2016-4758

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Summary

CVECVE-2016-4758
StatePUBLISHED
Assignerapple
Source PriorityCVE Program / NVD first with legacy fallback
Published2016-09-25 10:59:52 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionWebKit in Apple iOS before 10, iTunes before 12.5.1 on Windows, and Safari before 10 does not properly restrict access to the location variable, which allows remote attackers to obtain sensitive information via a crafted web site.

Risk And Classification

Primary CVSS: v3.0 6.5 MEDIUM from [email protected]

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

EPSS: 0.009150000 probability, percentile 0.760130000 (date 2026-05-07)

Problem Types: CWE-200 | n/a

VersionSourceTypeScoreSeverityVector
3.0[email protected]Primary6.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
2.0[email protected]Primary4.3AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS v3.0 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Iphone Os All All All All
Application Apple Itunes All All All All
Application Apple Safari All All All All
Operating System Microsoft Windows All All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
APPLE-SA-2016-09-20-2 Safari 10 af854a3a-2127-422b-91ae-364da2661108 lists.apple.com Mailing List, Vendor Advisory
About the security content of iOS 10 - Apple Support af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
APPLE-SA-2016-09-20-7 iTunes 12.5.1 for Windows af854a3a-2127-422b-91ae-364da2661108 lists.apple.com Mailing List, Vendor Advisory
About the security content of iTunes 12.5.1 for Windows - Apple Support af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
Apple Safari Multiple Bugs Let Remote Users Obtain Potentially Sensitive Information, Spoof the Address Bar, Conduct Cross-Site Scripting Attacks, and Execute Arbitrary Code - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
MKSB(en): CVE-2016-4758: UXSS in Safari's showModalDialog af854a3a-2127-422b-91ae-364da2661108 mksben.l0.cm
About the security content of Safari 10 - Apple Support af854a3a-2127-422b-91ae-364da2661108 support.apple.com Vendor Advisory
Malformed Request af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
APPLE-SA-2016-09-20-3 iOS 10 af854a3a-2127-422b-91ae-364da2661108 lists.apple.com Mailing List, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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