What’s Vulnerable › Vulnerabilities

CVE-2018-3830

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-09-19 · updated 2026-06-17
• Weakness: CWE-79

Description

Kibana versions 5.3.0 to 6.4.1 had a cross-site scripting (XSS) vulnerability via the source field formatter that could allow an attacker to obtain sensitive information from or perform destructive actions on behalf of other Kibana users.

Affected products

• Kibana: from 5.3.0 through 6.4.1
• Red Hat OpenShift Container Platform 4.18: 3.11

References

• https://access.redhat.com/errata/RHSA-2018:3537
• https://discuss.elastic.co/t/elastic-stack-6-4-1-and-5-6-12-security-update/149035
• https://www.elastic.co/community/security
• https://access.redhat.com/errata/RHSA-2018:3537
• https://discuss.elastic.co/t/elastic-stack-6-4-1-and-5-6-12-security-update/149035
• https://www.elastic.co/community/security

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