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CVE-2026-26939: Missing Authorization

🗓️ 19 Mar 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Authenticated rule management access in Kibana allows unauthorized configuration actions.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-26939
19 Mar 202617:11
–attackerkb
circl
Circl
CVE-2026-26939
20 Mar 202613:10
–circl
cnnvd
CNNVD
Elastic Kibana 安全漏洞
19 Mar 202600:00
–cnnvd
cve
CVE
CVE-2026-26939
19 Mar 202617:11
–cve
cvelist
Cvelist
CVE-2026-26939 Missing Authorization in Kibana Leading to Unauthorized Endpoint Response Action Configuration
19 Mar 202617:11
–cvelist
elastic
Elastic
Kibana 8.19.12, 9.2.6, 9.3.1 Security Update (ESA-2026-19)
19 Mar 202616:51
–elastic
euvd
EUVD
EUVD-2026-13143
19 Mar 202618:31
–euvd
nessus
Tenable Nessus
Kibana 8.x < 8.19.12 / 9.x < 9.2.6 / 9.3.x < 9.3.1 Missing Authorization (ESA-2026-19)
25 Mar 202600:00
–nessus
nvd
NVD
CVE-2026-26939
19 Mar 202618:16
–nvd
osv
OSV
MINI-4RCG-V2HF-95P6
17 May 202612:46
–osv
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23 Mar 2026 00:00Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.16.5
EPSS0.0033
SSVC
1