{"apiVersion":"1.0","identifier":"CVE-2026-72666","description":"Authorization Bypass Through User-Controlled Key (CWE-639) in Kibana can lead to unauthorized query execution against Elastic Agents that are assigned to a Kibana space the requesting user has no access to, via Accessing Functionality Not Properly Constrained by ACLs (CAPEC-1). A user who is authorized to run Osquery live queries in one space can have a query carried out on hosts belonging to another space, resulting in disclosure of information from those hosts to the Osquery results data stream.","publishedAt":"2026-08-13T20:17:27","lastModifiedAt":"2026-08-28T15:32:26","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-72666","cvssScore":6.8,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N","epssProbability":0.00295,"riskScore":0.7,"affectedProduct":"Kibana","affectedVersions":"unknown","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-72666","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-72666","en":"https://www.redsauce.net/en/cves/CVE-2026-72666","fr":"https://www.redsauce.net/fr/cves/CVE-2026-72666","pt":"https://www.redsauce.net/pt/cves/CVE-2026-72666","de":"https://www.redsauce.net/de/cves/CVE-2026-72666","sk":"https://www.redsauce.net/sk/cves/CVE-2026-72666","el":"https://www.redsauce.net/el/cves/CVE-2026-72666"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-72666"}}