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CVE-2018-6145

18
FAUCET Score

CVE-2018-6145 describes an insufficient data validation vulnerability in the HTML parser of Google Chrome versions prior to 67.0.3396.62. This flaw allowed a remote attacker to bypass the same-origin policy through a specially crafted HTML page. Rated Medium severity (CVSS 6.1), exploitation requires user interaction (UI:R) via a network attack (AV:N) and could lead to low impact on confidentiality and integrity (C:L/I:L). There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion, with only one mention and one media article identified.

Impacted Technologies

VendorProductVersion(s)CPE
< 67.0.3396.62CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.59%
Probability of exploitation in next 30 days
EPSS Percentile
44.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0059 is in the 48th percentile among its peer group of 26,236 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: chromium-browser-0:67.0.3396.62-2.el6_9
View patch

Vendor Advisories (1)

redhatCVE-2018-6145Low

chromium-browser: Incorrect escaping of MathML in Blink

May 29, 2018

References

chromereleases.googleblog.com / 2018/05/stable-channel-update-for-desktop_58.html
crbug.com / 805924