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CVE-2021-4430

25
FAUCET Score

CVE-2021-4430 is an information disclosure vulnerability found in Ortus Solutions ColdBox Elixir version 3.1.6, specifically within the ENV Variable Handler component in src/defaultConfig.js. This flaw allows an attacker to potentially expose sensitive information. The vulnerability carries a CVSS v3.1 score of 7.5 (High), indicating it can be exploited remotely with low attack complexity and without requiring user interaction, leading to high confidentiality impact. There is no impact on integrity or availability. Currently, there is no evidence of active exploitation, and no public exploit code is available in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage are minimal, suggesting low public awareness or interest.

Impacted Technologies

VendorProductVersion(s)CPE
3.1.6CPE matchmatch criteria
cpe:2.3:a:ortussolutions:coldbox_elixir:3.1.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

3.5LOW

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

Attack Vector
ADJACENT_NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.1
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.60%
Probability of exploitation in next 30 days
EPSS Percentile
45.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0060 is in the 22nd percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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)

github_advisorypatch availablevia nvd_reference
View patch

References

github.com / Ortus-Solutions/coldbox-elixir/commit/a3aa62daea2e44c76d08d1eac63768cd928cd69e
Patch
github.com / Ortus-Solutions/coldbox-elixir/releases/tag/v3.1.7
Release Notes
vuldb.com
Permissions RequiredVDB Entry
vuldb.com
Permissions RequiredVDB Entry