{"id":"CVE-2026-76272","title":"In Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15, a user who does not hold the \"admin\" or \"power\" Splunk roles could cause Splunk Secure Gateway to sign attacker-controlled payloads","summary":"In Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15, a user who does not hold the \"admin\" or \"power\" Splunk roles could cause Splunk Secure Gateway to sign attacker-controlled payloads. The vulnerability is possible b…","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","cwe":["CWE-862"],"vendor":"Splunk","product":"Splunk Enterprise","affected":["enterprise >= 10.4 < 10.4.3","enterprise >= 10.2 < 10.2.7","enterprise >= 10.0 < 10.0.10","enterprise >= 9.4 < 9.4.15","secure_gateway >= 3.10 < 3.10.11","secure_gateway >= 3.9 < 3.9.25","secure_gateway >= 3.8 < 3.8.72"],"published":"2026-10-07","updated":"2026-10-07","sourceUpdated":"2026-10-07T21:17:18.197","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-76272","references":[{"url":"https://advisory.splunk.com/advisories/SVD-2026-1001","label":"psirt@cisco.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-07T21:54:15.095Z","slug":"CVE-2026-76272","body":"## Overview\n\nIn Splunk Enterprise versions below 10.4.3, 10.2.7, 10.0.10, and 9.4.15, a user who does not hold the \"admin\" or \"power\" Splunk roles could cause Splunk Secure Gateway to sign attacker-controlled payloads. The vulnerability is possible because Splunk Secure Gateway does not verify that the user is authorized to request a signature. Splunk Secure Gateway versions below 3.10.11, 3.9.25, and 3.8.72 are also affected. For more information see Define roles on the Splunk platform with capabilities (https://help.splunk.com/en/splunk-enterprise/administer/manage-users-and-security/10.2/manage-splunk-platform-users-and-roles/define-roles-on-the-splunk-platform-with-capabilities) in the Splunk documentation.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":24,"depthScoreParts":{"impact":23.7,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}