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CVE-2016-5181

22
FAUCET Score

CVE-2016-5181 describes a Universal Cross-Site Scripting (UXSS) vulnerability in Google Chrome's Blink rendering engine, affecting versions prior to 54.0.2840.59 on Windows, Mac, and Linux, and 54.0.2840.85 on Android. This flaw allowed remote attackers to inject arbitrary scripts or HTML through specially crafted web pages due to improper handling of v8 microtasks while the DOM was in an inconsistent state. Rated as Medium severity with a CVSS 3.0 score of 6.1, it requires user interaction (UI:R) and network access (AV:N) to achieve partial confidentiality and integrity impact (C:L/I:L). There is no evidence of active exploitation, no public exploit code available in Metasploit, Nuclei, or ExploitDB, and it has received minimal community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 53.0.2785.143CPE 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
1.98%
Probability of exploitation in next 30 days
EPSS Percentile
78.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0198 is in the 89th percentile among its peer group of 26,219 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-0:54.0.2840.59-1.el6
View patch

Vendor Advisories (1)

redhatCVE-2016-5181Important

chromium-browser: universal xss in blink

Oct 12, 2016

References

rhn.redhat.com / errata/RHSA-2016-2067.html
chromereleases.googleblog.com / 2016/10/stable-channel-update-for-desktop.html
codereview.chromium.org / 2330843002
crbug.com / 645211
security.gentoo.org / glsa/201610-09
securityfocus.com / bid/93528