CVE-2019-5483

FAUCET Score

CVE-2019-5483 describes a vulnerability in Seneca versions prior to 3.9.0 that could expose environment variables to unauthorized users. This medium-severity vulnerability (CVSS 5.3) is network-exploitable with low attack complexity, potentially leading to information disclosure without requiring user interaction. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

Vendor	Product	Version(s)	CPE
		< 3.9.0CPE matchmatch criteria	cpe:2.3:a:senecajs:seneca::::::node.js::*

CVSS Data

CVSS version used by this source: 3.1

5.3MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

Exploitability Score

3.9

Impact Score

1.4

CvssVersion

3.1

Exploit Intelligence

EPSS Score

1.18%

Probability of exploitation in next 30 days

EPSS Percentile

64.5%

Percentile rank of EPSS score among Peer Group

As of 2026-07-25

Model: v2026.06.15

This CVE's current EPSS score of 0.0118 is in the 42nd percentile among its peer group of 23,701 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Patch Available

Vendor Patches (1)

npmpatch availablevia ghsa

Product: senecaFixed in: 3.9.0

Vendor Advisories (1)

npmGHSA-2xwv-3cc9-fp7clow

Sensitive Data Exposure in seneca

Sep 11, 2019

References

hackerone.com / reports/526258

ExploitIssue TrackingThird Party Advisory