CVE-2017-7089

mediumpriority · track · 36EPSS 0.067 · 94 %ileexploit · PoCEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · PoC

Likely / severe?

6.73% (94th) EPSS

CVSS 4.3 · medium

Is it mine?

6 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

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.

cvss

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

6.1

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

v3.06.1mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 2.7

v3.05.8mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:Psecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-79USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-45866Webkit (Safari) - Universal Cross-site ScriptingPoC · exploit_db

affected products (6)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
apple icloud≤ 6.9.1nvdUScpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:*
apple iphone os≤ 10.3.3nvdUScpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
apple itunes≤ 12.6.2nvdUScpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:*
apple safari≤ 10.1.2nvdUScpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*
apple tvos≤ 10.2.2nvdUScpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*

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 2017-10-23modified 2026-06-17

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+53008 more

references (19)

External citations — patches, advisories, analysis.

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