Medium severity6.1NVD Advisory· Published Nov 13, 2017· Updated Jun 17, 2026

CVE-2017-13819

Description

An issue was discovered in certain Apple products. macOS before 10.13.1 is affected. The issue involves the "HelpViewer" component. A cross-site scripting (XSS) vulnerability allows remote attackers to inject arbitrary web script or HTML by bypassing the Same Origin Policy for quarantined HTML documents.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Apple Inc./Mac OS X
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
Range: <=10.13.0
Apple Inc./Help Viewerllm-create
Range: <10.13.1
Apple Inc./macOSllm-fuzzy
Range: <10.13.1

Patches

Vulnerability mechanics

References

www.securitytracker.com/id/1039710nvdThird Party AdvisoryVDB Entry
support.apple.com/HT208221nvdVendor Advisory

News mentions

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cvss	0.397
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000