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CVE-2019-13673

20
FAUCET Score

CVE-2019-13673 describes an insufficient data validation vulnerability in Google Chrome versions prior to 77.0.3865.75, specifically within its developer tools. A remote attacker could exploit this by crafting a malicious HTML page to leak cross-origin data. This vulnerability carries a CVSS score of 7.4 (High), indicating a low attack complexity and the potential for high confidentiality impact, requiring user interaction. While there is no evidence of active exploitation, public exploit code, or Metasploit/Nuclei modules, the vulnerability has garnered some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 77.0.3865.75CPE match
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.4HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
4.0
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.74%
Probability of exploitation in next 30 days
EPSS Percentile
50.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0074 is in the 53rd percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 6 SupplementaryFixed in: chromium-browser-0:77.0.3865.120-2.el6_10
View patch

Vendor Advisories (1)

redhatCVE-2019-13673Moderate

chromium-browser: Cross-origin information leak using devtools

Sep 10, 2019

References

chromereleases.googleblog.com / 2019/09/stable-channel-update-for-desktop.html
crbug.com / 997925