{"schema":"threatline.record/2","record":{"id":"CVE-2026-104059","aliases":[],"summary":"Lektor 3.3.14 CSRF via Admin API Endpoints","details":"Lektor 3.3.14 and 3.4.0b15 contains a cross-site request forgery vulnerability in the admin API blueprint that allows unauthenticated attackers to perform state-changing actions by sending cross-origin requests without CSRF tokens, Origin/Referer validation, CORS configuration, or Host allowlisting. Attackers can exploit the newattachment, deleterecord, build, clean, and publish endpoints from a malicious web page to write arbitrary files, delete pages, wipe build output, trigger deployment publication, and via DNS rebinding reach read endpoints to disclose data.","categories":["Unclassified"],"product":"lektor","vendor":"lektor","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-104059","source_modified_at":"2026-10-13T11:20:53.724Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"lektor","vendor":"lektor","versions":[{"status":"affected","version":"0","versionType":"semver","lessThanOrEqual":"3.3.14"},{"status":"affected","version":"3.4.0b1","versionType":"custom","lessThanOrEqual":"3.4.0b15"}],"defaultStatus":"unknown"}],"fixed_versions":[],"cvss":7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.0014,"percentile":0.03087,"score_date":"2026-10-23"},"published_at":"2026-10-01T18:17:39.168Z","modified_at":"2026-10-13T11:20:53.724Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-104059","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-13T11:20:53.724Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-104059","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://gist.github.com/mansurmavlankulov/c7683e3204e84892e442b0196585d5bb","tags":["technical-description"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/lektor-csrf-via-admin-api-endpoints","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-02T15:54:24.629666Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-13T11:20:53.724Z","content_hash":"bc5c088f081d9f0b04248f1917641e699e67d6c5c6da2da8612d13bfc523c682"}}