Is CVE-2018-3819 in the CISA KEV catalog?

No. CVE-2018-3819 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2018-3819?

CVE-2018-3819 has a CVSS v3 base score of 6.1 (MEDIUM).

What is the EPSS score for CVE-2018-3819?

CVE-2018-3819 has an EPSS score of 0.85% (54th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2018-3819?

Upgrade kibana to 6.1.3 or later.

CVE & CISA-KEV Catalog

CVE-2018-3819

MEDIUM

6.1

CVSS v3

NVD

Description

The fix in Kibana for ESA-2017-23 was incomplete. With X-Pack security enabled, Kibana versions before 6.1.3 and 5.6.7 have an open redirect vulnerability on the login page that would enable an attacker to craft a link that redirects to an arbitrary website.

CWE-601Open Redirect

How to fix

Remediation Available

kibanaNVD

Affected:>= 6.0.0, < 6.1.3Fixed in:6.1.3CVE-2018-3819derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploit Intelligence

0.85%probability of exploitation in 30 days

54thpercentile

Moderate risk: more likely to be exploited than 54% of all known CVEs.

References

Vendor Advisory1

discuss.elastic.co

Related Vulnerabilities

Other CWE-601 (Open Redirect) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-4123	High	7.6	98%	-	Fix
CVE-2018-11784	Medium	4.3	94%	-	Fix
CVE-2021-22881	Medium	6.1	87%	-	Fix
CVE-2022-45402	Medium	6.1	82%	-	Fix
CVE-2017-1000117	High	8.8	78%	-	Fix
CVE-2019-10098	Medium	6.1	74%	-	Fix

Embed a live status badge for CVE-2018-3819

Markdown

[![CVE-2018-3819](https://tridentstack.com/cve/badge/CVE-2018-3819.svg)](https://tridentstack.com/cve/CVE-2018-3819)

HTML

<a href="https://tridentstack.com/cve/CVE-2018-3819"><img src="https://tridentstack.com/cve/badge/CVE-2018-3819.svg" alt="CVE-2018-3819"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.