CVE-2017-7089

6.1 mediumEPSS 6.7%

An issue was discovered in certain Apple products. iOS before 11 is affected. Safari before 11 is affected. iCloud before 7.0 on Windows is affected. The issue involves the "WebKit" component. It allows remote attackers to conduct Universal XSS (UXSS) attacks via a crafted web site that is mishandled during parent-tab processing.

Severity

CVSS 3.0

6.1 medium

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

EPSS: 6.7% chance of exploitation in the next 30 days; higher than 93% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2017-10-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

apple:icloud
apple:iphone_os
apple:itunes
apple:safari
apple:tvos

References

http://www.securityfocus.com/bid/100893
http://www.securitytracker.com/id/1039384
http://www.securitytracker.com/id/1039385
https://support.apple.com/HT208112
https://support.apple.com/HT208116

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