CVE & CISA-KEV Catalog

CVE-2018-20071

MEDIUM

6.1

CVSS v3

Description

Insufficiently strict origin checks during JIT payment app installation in Payments in Google Chrome prior to 70.0.3538.67 allowed a remote attacker to install a service worker for a domain that can host attacker controled files via a crafted HTML page.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

Google ChromeWindows application

Affected:70.0.3538.67Fixed in:70.0.3538.67Google LLC

Google Chrome (EXE)Windows application

Affected:70.0.3538.67Fixed in:70.0.3538.67Google LLC

Google Chrome BetaWindows application

Affected:70.0.3538.67Fixed in:70.0.3538.67Google LLC

Google Chrome Beta (EXE)Windows application

Affected:70.0.3538.67Fixed in:70.0.3538.67Google LLC

Google Chrome CanaryWindows application

Affected:70.0.3538.67Fixed in:70.0.3538.67Google LLC

Google Chrome DevWindows application

Affected:70.0.3538.67Fixed in:70.0.3538.67Google LLC

Google Chrome Dev (EXE)Windows application

Affected:70.0.3538.67Fixed in:70.0.3538.67Google LLC

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

0.38%probability of exploitation in 30 days

30thpercentile

Low risk: more likely to be exploited than 30% of all known CVEs.

References

Other references2

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

Embed a live status badge for CVE-2018-20071

Markdown

[![CVE-2018-20071](https://tridentstack.com/cve/badge/CVE-2018-20071.svg)](https://tridentstack.com/cve/CVE-2018-20071)

HTML

<a href="https://tridentstack.com/cve/CVE-2018-20071"><img src="https://tridentstack.com/cve/badge/CVE-2018-20071.svg" alt="CVE-2018-20071"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

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.