{"schema":"threatline.record/2","record":{"id":"CVE-2026-76296","aliases":[],"summary":"Missing Authorization through Sourcetype Renaming in Splunk Web for Splunk Enterprise","details":"In Splunk Enterprise versions below 10.4.4, 10.2.8, 10.0.11, and 9.4.16, a user who does not hold the \"admin\" or \"power\" Splunk roles could create, move, edit, or delete sourcetype renaming configurations that they own in apps that they do not have permission to access.\nThe vulnerability is possible when Splunk Web is turned on because Splunk Web does not verify the required app permissions before it performs sourcetype renaming operations.\nFor more information see Rename source types at search time (https://help.splunk.com/en/splunk-enterprise/get-started/get-data-in/10.6/configure-source-types/rename-source-types-at-search-time) in the Splunk documentation.","categories":["Applications & CMS"],"product":"Splunk Enterprise","vendor":"Splunk","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-76296","source_modified_at":"2026-10-21T22:51:58.375Z","fetched_at":"2026-10-23T18:42:43.628194Z","product":"Splunk Enterprise","vendor":"Splunk","versions":[{"version":"10.4","status":"affected","versionType":"custom","lessThan":"10.4.4"},{"version":"10.2","status":"affected","versionType":"custom","lessThan":"10.2.8"},{"version":"10.0","status":"affected","versionType":"custom","lessThan":"10.0.11"},{"version":"9.4","status":"affected","versionType":"custom","lessThan":"9.4.16"}],"defaultStatus":null}],"fixed_versions":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-76296","source_modified_at":"2026-10-21T22:51:58.375Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Splunk Enterprise","ecosystem":null},"version":"10.4.4","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-76296","source_modified_at":"2026-10-21T22:51:58.375Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Splunk Enterprise","ecosystem":null},"version":"10.2.8","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-76296","source_modified_at":"2026-10-21T22:51:58.375Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Splunk Enterprise","ecosystem":null},"version":"10.0.11","basis":"first unaffected version stated in the CVE record"},{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-76296","source_modified_at":"2026-10-21T22:51:58.375Z","fetched_at":"2026-10-23T18:42:43.628194Z","package":{"name":"Splunk Enterprise","ecosystem":null},"version":"9.4.16","basis":"first unaffected version stated in the CVE record"}],"cvss":4.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00205,"percentile":0.09945,"score_date":"2026-10-23"},"published_at":"2026-10-21T22:51:58.375Z","modified_at":"2026-10-21T22:51:58.375Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-76296","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-21T22:51:58.375Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-76296","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://advisory.splunk.com/advisories/SVD-2026-1007"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-21T22:51:58.375Z","content_hash":"02da8182c29349485039dfc16cde7201008439fc75c8be4fad89f9541f6eb07b"}}