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CVE-2016-10566

21
FAUCET Score

CVE-2016-10566 affects the install-nw module, specifically versions below 1.1.5, which is used for installing and caching NW.js. The vulnerability stems from the module downloading binary resources over unencrypted HTTP, making it susceptible to Man-in-the-Middle (MITM) attacks. This high-severity flaw (CVSS 8.1) could lead to remote code execution (RCE) if an attacker intercepts the download and replaces the legitimate binary with a malicious one. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.1.5CPE matchmatch criteria
cpe:2.3:a:install-nw_project:install-nw:*:*:*:*:*:node.js:*:*

CVSS Data

CVSS version used by this source: 3.0

8.1HIGH

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.68%
Probability of exploitation in next 30 days
EPSS Percentile
74.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0168 is in the 32nd percentile among its peer group of 8,915 CVEs.

Social Chatter

No social media mentions found for this CVE.

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

Media Mentions

No media coverage found for this CVE.

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)

npmpatch availablevia ghsa
Product: install-nwFixed in: 1.1.5

Vendor Advisories (1)

npmGHSA-wq7q-7vfh-2x3hhigh

install-nw downloads Resources over HTTP

Feb 18, 2019

References

nodesecurity.io / advisories/204
Third Party Advisory