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CVE-2016-10656

22
FAUCET Score

CVE-2016-10656 describes a critical vulnerability in the qbs build tool, affecting qbs_project qbs, where it insecurely downloads binary resources over HTTP. This design flaw exposes users to Man-in-the-Middle (MITM) attacks, allowing an attacker on the network to potentially swap legitimate resources with malicious ones. With a CVSS score of 8.1 (High), successful exploitation could lead to remote code execution (RCE), compromising the integrity and availability of the affected system. While the vulnerability is severe, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding it.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:qbs_project:qbs:-:*:*:*:*: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 2026-07-24
Model: v2026.06.15
This CVE's current EPSS score of 0.0168 is in the 32nd percentile among its peer group of 8,913 CVEs.

Social Chatter

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

Vendor Advisories (1)

npmGHSA-qhm8-m2c4-9mw7high

Downloads Resources over HTTP in qbs

Feb 18, 2019

References

nodesecurity.io / advisories/266
Third Party Advisory