{"api_version":"1","generated_at":"2026-10-24T04:19:21+00:00","cve":"CVE-2026-76304","urls":{"html":"https://cve.report/CVE-2026-76304","api":"https://cve.report/api/cve/CVE-2026-76304.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-76304","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-76304"},"summary":{"title":"Sensitive Information Disclosure through Automation Broker Configuration in Splunk SOAR","description":"In Splunk SOAR versions below 8.7.0, an authenticated user who does not hold a role with permission to edit Automation Brokers could download the Splunk SOAR Automation Broker Docker Compose configuration file. The file contains the Uniform Resource Locator (URL) of the Splunk SOAR instance, the container image location, and the Splunk SOAR Automation Broker version.\nThe vulnerability is possible because Splunk SOAR returns the configuration file without enforcing the Automation Broker edit permission.\nFor more information see Install Splunk Automation Broker on a Docker host (https://help.splunk.com/en/splunk-soar/splunk-automation-broker/install-and-create-classic-splunk-soar-automation-brokers/install-splunk-automation-broker-on-a-docker-host) and Manage roles and permissions in Splunk SOAR (On-premises) (https://help.splunk.com/en/splunk-soar/soar-on-premises/administer-soar-on-premises/8.5.0/manage-your-splunk-soar-on-premises-users-and-accounts/manage-roles-and-permissions-in-splunk-soar-on-premises) in the Splunk documentation.","state":"PUBLISHED","assigner":"cisco","published_at":"2026-10-21 23:17:28","updated_at":"2026-10-22 16:57:10"},"problem_types":["CWE-862","CWE-862 The software does not perform an authorization check when an actor attempts to access a resource or perform an action."],"metrics":[{"version":"3.1","source":"psirt@cisco.com","type":"Primary","score":"4.3","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"}},{"version":"3.1","source":"CNA","type":"CVSS","score":"4.3","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","data":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"}}],"references":[{"url":"https://advisory.splunk.com/advisories/SVD-2026-1010","name":"https://advisory.splunk.com/advisories/SVD-2026-1010","refsource":"psirt@cisco.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-76304","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76304","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Splunk","product":"Splunk SOAR","version":"affected 8.7.0 custom","platforms":[]}],"timeline":[],"solutions":[{"source":"CNA","title":"","value":"Upgrade Splunk SOAR to version 8.7.0 or higher.","time":"","lang":"en"}],"workarounds":[],"exploits":[],"credits":[{"source":"CNA","value":"Gabriel Nitu, Splunk","lang":"en"}],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"76304","cve":"CVE-2026-76304","epss":"0.001620000","percentile":"0.049850000","score_date":"2026-10-22","updated_at":"2026-10-23 00:07:29"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"modules":["REST API"],"product":"Splunk SOAR","vendor":"Splunk","versions":[{"lessThan":"8.7.0","status":"affected","version":"0","versionType":"custom"}]}],"credits":[{"lang":"en","type":"finder","value":"Gabriel Nitu, Splunk"}],"datePublic":"2026-10-21T00:00:00.000Z","descriptions":[{"lang":"en","value":"In Splunk SOAR versions below 8.7.0, an authenticated user who does not hold a role with permission to edit Automation Brokers could download the Splunk SOAR Automation Broker Docker Compose configuration file. The file contains the Uniform Resource Locator (URL) of the Splunk SOAR instance, the container image location, and the Splunk SOAR Automation Broker version.\nThe vulnerability is possible because Splunk SOAR returns the configuration file without enforcing the Automation Broker edit permission.\nFor more information see Install Splunk Automation Broker on a Docker host (https://help.splunk.com/en/splunk-soar/splunk-automation-broker/install-and-create-classic-splunk-soar-automation-brokers/install-splunk-automation-broker-on-a-docker-host) and Manage roles and permissions in Splunk SOAR (On-premises) (https://help.splunk.com/en/splunk-soar/soar-on-premises/administer-soar-on-premises/8.5.0/manage-your-splunk-soar-on-premises-users-and-accounts/manage-roles-and-permissions-in-splunk-soar-on-premises) in the Splunk documentation."}],"metrics":[{"cvssV3_1":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","description":"The software does not perform an authorization check when an actor attempts to access a resource or perform an action.","lang":"en","type":"cwe"}]}],"providerMetadata":{"dateUpdated":"2026-10-21T22:52:05.722Z","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","shortName":"cisco"},"references":[{"url":"https://advisory.splunk.com/advisories/SVD-2026-1010"}],"solutions":[{"lang":"en","value":"Upgrade Splunk SOAR to version 8.7.0 or higher."}],"source":{"advisory":"SVD-2026-1010","discovery":"INTERNAL"},"title":"Sensitive Information Disclosure through Automation Broker Configuration in Splunk SOAR"}},"cveMetadata":{"assignerOrgId":"d1c1063e-7a18-46af-9102-31f8928bc633","assignerShortName":"cisco","cveId":"CVE-2026-76304","datePublished":"2026-10-21T22:52:05.722Z","dateReserved":"2026-08-19T12:02:03.623Z","dateUpdated":"2026-10-21T22:52:05.722Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-21 23:17:28","lastModifiedDate":"2026-10-22 16:57:10","problem_types":["CWE-862","CWE-862 The software does not perform an authorization check when an actor attempts to access a resource or perform an action."],"metrics":{"cvssMetricV31":[{"source":"psirt@cisco.com","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","baseScore":4.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"NONE"},"exploitabilityScore":2.8,"impactScore":1.4}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"76304","Ordinal":"1","Title":"Sensitive Information Disclosure through Automation Broker Confi","CVE":"CVE-2026-76304","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"76304","Ordinal":"1","NoteData":"In Splunk SOAR versions below 8.7.0, an authenticated user who does not hold a role with permission to edit Automation Brokers could download the Splunk SOAR Automation Broker Docker Compose configuration file. The file contains the Uniform Resource Locator (URL) of the Splunk SOAR instance, the container image location, and the Splunk SOAR Automation Broker version.\nThe vulnerability is possible because Splunk SOAR returns the configuration file without enforcing the Automation Broker edit permission.\nFor more information see Install Splunk Automation Broker on a Docker host (https://help.splunk.com/en/splunk-soar/splunk-automation-broker/install-and-create-classic-splunk-soar-automation-brokers/install-splunk-automation-broker-on-a-docker-host) and Manage roles and permissions in Splunk SOAR (On-premises) (https://help.splunk.com/en/splunk-soar/soar-on-premises/administer-soar-on-premises/8.5.0/manage-your-splunk-soar-on-premises-users-and-accounts/manage-roles-and-permissions-in-splunk-soar-on-premises) in the Splunk documentation.","Type":"Description","Title":"Sensitive Information Disclosure through Automation Broker Confi"}]}}}