{"apiVersion":"1.0","identifier":"CVE-2026-76404","description":"In Splunk MCP Server app versions below 1.2.1, a user who holds the -admin- Splunk role could execute arbitrary commands on the underlying operating system. The vulnerability is possible because of missing input validation in the app-s credential management component, which deserializes stored data without checking whether the content is of the expected type.","publishedAt":"2026-08-19T22:17:27","lastModifiedAt":"2026-08-24T18:37:33","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-76404","cvssScore":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","epssProbability":0.00561,"riskScore":0.96,"affectedProduct":"Splunk MCP Server","affectedVersions":"<1.2.1","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-76404","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-76404","en":"https://www.redsauce.net/en/cves/CVE-2026-76404","fr":"https://www.redsauce.net/fr/cves/CVE-2026-76404","pt":"https://www.redsauce.net/pt/cves/CVE-2026-76404","de":"https://www.redsauce.net/de/cves/CVE-2026-76404","sk":"https://www.redsauce.net/sk/cves/CVE-2026-76404","el":"https://www.redsauce.net/el/cves/CVE-2026-76404"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-76404"}}