Is CVE-2019-6228 in the CISA KEV catalog?

No. CVE-2019-6228 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-6228?

CVE-2019-6228 has a CVSS v3 base score of 6.1 (MEDIUM).

What is the EPSS score for CVE-2019-6228?

CVE-2019-6228 has an EPSS score of 0.85% (54th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-6228?

Upgrade Safari to 12.0.3 or later.

CVE & CISA-KEV Catalog

CVE-2019-6228

MEDIUM

6.1

CVSS v3

NVD

Description

A cross-site scripting issue existed in Safari. This issue was addressed with improved URL validation. This issue is fixed in iOS 12.1.3, Safari 12.0.3. Processing maliciously crafted web content may lead to a cross site scripting attack.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

SafariWindows application

Affected:12.0.3Fixed in:12.0.3Apple Inc.

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.85%probability of exploitation in 30 days

54thpercentile

Moderate risk: more likely to be exploited than 54% of all known CVEs.

References

Vendor Advisory2

Third-Party Advisory1

securityfocus.com

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-11022	Medium	6.9	99%	-	Fix
CVE-2019-3929	Critical	9.8	99%	KEV	Fix
CVE-2020-9496	Medium	6.1	99%	-	-
CVE-2023-28341	Medium	6.1	99%	-	Fix
CVE-2018-12998	Medium	6.1	98%	-	-
CVE-2025-4123	High	7.6	98%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.