{"api_version":"1","generated_at":"2026-10-02T11:08:48+00:00","cve":"CVE-2026-66247","urls":{"html":"https://cve.report/CVE-2026-66247","api":"https://cve.report/api/cve/CVE-2026-66247.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-66247","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-66247"},"summary":{"title":"CVE-2026-66247","description":"iControl is affected by an insecure Cross-Origin Resource Sharing (CORS) policy vulnerability, which could allow a malicious website to execute cross-origin requests with included credentials, enabling an attacker to access and exfiltrate sensitive data within the context of the victim's active session.","state":"PUBLISHED","assigner":"HCL","published_at":"2026-10-01 14:17:29","updated_at":"2026-10-01 15:07:27"},"problem_types":["CWE-942","CWE-942 CWE-942 Permissive Cross-domain Policy with Untrusted Domains"],"metrics":[{"version":"3.1","source":"psirt@hcl.com","type":"Secondary","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":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","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://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133940","name":"https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133940","refsource":"psirt@hcl.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-66247","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66247","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"HCL Software","product":"iControl","version":"affected v4.5.0","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"adp":[{"metrics":[{"other":{"content":{"id":"CVE-2026-66247","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-10-01T13:47:25.354702Z","version":"2.0.3"},"type":"ssvc"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-942","description":"CWE-942 Permissive Cross-domain Policy with Untrusted Domains","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-10-01T13:49:51.789Z","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP"},"title":"CISA ADP Vulnrichment"}],"cna":{"affected":[{"defaultStatus":"unaffected","product":"iControl","vendor":"HCL Software","versions":[{"status":"affected","version":"v4.5.0"}]}],"datePublic":"2026-10-01T13:26:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"iControl is affected by an insecure Cross-Origin Resource Sharing (CORS) policy vulnerability, which could allow a malicious website to execute cross-origin requests with included credentials, enabling an attacker to access and exfiltrate sensitive data within the context of the victim's active session."}],"value":"iControl is affected by an insecure Cross-Origin Resource Sharing (CORS) policy vulnerability, which could allow a malicious website to execute cross-origin requests with included credentials, enabling an attacker to access and exfiltrate sensitive data within the context of the victim's active session."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"LOW","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","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"}]}],"providerMetadata":{"dateUpdated":"2026-10-01T13:27:36.736Z","orgId":"1e47fe04-f25f-42fa-b674-36de2c5e3cfc","shortName":"HCL"},"references":[{"url":"https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0133940"}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.0"}}},"cveMetadata":{"assignerOrgId":"1e47fe04-f25f-42fa-b674-36de2c5e3cfc","assignerShortName":"HCL","cveId":"CVE-2026-66247","datePublished":"2026-10-01T13:25:13.790Z","dateReserved":"2026-07-24T09:23:15.997Z","dateUpdated":"2026-10-01T13:49:51.789Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-01 14:17:29","lastModifiedDate":"2026-10-01 15:07:27","problem_types":["CWE-942","CWE-942 CWE-942 Permissive Cross-domain Policy with Untrusted Domains"],"metrics":{"cvssMetricV31":[{"source":"psirt@hcl.com","type":"Secondary","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}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-10-01T13:47:25.354702Z","id":"CVE-2026-66247","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"66247","Ordinal":"1","Title":"CVE-2026-66247","CVE":"CVE-2026-66247","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"66247","Ordinal":"1","NoteData":"iControl is affected by an insecure Cross-Origin Resource Sharing (CORS) policy vulnerability, which could allow a malicious website to execute cross-origin requests with included credentials, enabling an attacker to access and exfiltrate sensitive data within the context of the victim's active session.","Type":"Description","Title":"CVE-2026-66247"}]}}}