{"api_version":"1","generated_at":"2026-09-05T04:21:43+00:00","cve":"CVE-2026-78849","urls":{"html":"https://cve.report/CVE-2026-78849","api":"https://cve.report/api/cve/CVE-2026-78849.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-78849","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-78849"},"summary":{"title":"CVE-2026-78849","description":"Cross Site Scripting vulnerability in Netgate pfSense Plus software versions <= 26.03 pfSense CE software versions <= 2.8.1 allows a remote attacker to execute arbitrary code via the captive_portal_status.widget.php file","state":"PUBLISHED","assigner":"mitre","published_at":"2026-09-04 17:16:58","updated_at":"2026-09-04 17:16:58"},"problem_types":["n/a"],"metrics":[],"references":[{"url":"https://redmine.pfsense.org/issues/16773","name":"https://redmine.pfsense.org/issues/16773","refsource":"cve@mitre.org","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://docs.netgate.com/downloads/pfSense-SA-26_05.webgui.asc","name":"https://docs.netgate.com/downloads/pfSense-SA-26_05.webgui.asc","refsource":"cve@mitre.org","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-78849","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-78849","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"n/a","product":"n/a","version":"affected n/a","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}],"descriptions":[{"lang":"en","value":"Cross Site Scripting vulnerability in Netgate pfSense Plus software versions <= 26.03 pfSense CE software versions <= 2.8.1 allows a remote attacker to execute arbitrary code via the captive_portal_status.widget.php file"}],"problemTypes":[{"descriptions":[{"description":"n/a","lang":"en","type":"text"}]}],"providerMetadata":{"dateUpdated":"2026-09-04T16:31:38.234Z","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","shortName":"mitre"},"references":[{"url":"https://redmine.pfsense.org/issues/16773"},{"url":"https://docs.netgate.com/downloads/pfSense-SA-26_05.webgui.asc"}]}},"cveMetadata":{"assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","assignerShortName":"mitre","cveId":"CVE-2026-78849","datePublished":"2026-09-04T00:00:00.000Z","dateReserved":"2026-08-25T00:00:00.000Z","dateUpdated":"2026-09-04T16:31:38.234Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-04 17:16:58","lastModifiedDate":"2026-09-04 17:16:58","problem_types":["n/a"],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"78849","Ordinal":"1","Title":"CVE-2026-78849","CVE":"CVE-2026-78849","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"78849","Ordinal":"1","NoteData":"Cross Site Scripting vulnerability in Netgate pfSense Plus software versions <= 26.03 pfSense CE software versions <= 2.8.1 allows a remote attacker to execute arbitrary code via the captive_portal_status.widget.php file","Type":"Description","Title":"CVE-2026-78849"}]}}}