Exploited. On CISA's list since 2022-01-10.
Kibana Arbitrary Code Execution
CVE-2019-7609 · Elastic Kibana · Published 2019-03-25
How bad would it be?
10.0 out of 10
CVSS rates it critical: about as damaging as flaws get.
How likely is it to be used?
95%
Estimated chance of exploitation in the next 30 days, among the top 1% of all scored flaws (EPSS, 2026-10-29).
Is it already being used?
Yes
CISA has seen it exploited in real attacks. For US government agencies the fix is deadline passed 1573 days ago (2022-07-10).
What CISA says to do
Apply updates per vendor instructions.
Kibana contain an arbitrary code execution flaw in the Timelion visualizer.
What the flaw is
Kibana versions before 5.6.15 and 6.6.1 contain an arbitrary code execution flaw in the Timelion visualizer. An attacker with access to the Timelion application could send a request that will attempt to execute javascript code. This could possibly lead to an attacker executing arbitrary commands with permissions of the Kibana process on the host system.
From the NVD.
Fixes and advisories
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Understand the kind of weakness behind this flaw. These resources teach the weakness, rather than reproduce this specific CVE. Follow the vendor's advice above to fix the affected product.
CWE-94 · CISA KEV; NVD record: nvd@nist.gov; NVD record: security@elastic.co. We have not selected a close learning match for this label.
CWE is a catalogue of weakness types. Labels come from the sources shown and can differ or change. Resource matches reviewed 16 October 2026.
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Exploited flaws from CISA's KEV catalogue. Chance of exploitation from EPSS by FIRST. Descriptions and scores from the NVD. This product uses the NVD API but is not endorsed or certified by the NVD.