{"id":"CVE-2026-104059","revision":"9dcd0a2c90a04c5483b88e7c063cab0b","records":[{"revision":"9dcd0a2c90a04c5483b88e7c063cab0b","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-104059","aliases":[],"title":"Lektor 3.3.14 CSRF via Admin API Endpoints","description":"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.","state":0,"publishedAt":"2026-10-01T18:17:39.168+00:00","modifiedAt":"2026-10-13T11:20:53.724+00:00","affected":[{"ecosystem":"Vendor product","name":"lektor","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unknown\",\n                    \"vendor\": \"lektor\",\n                    \"product\": \"lektor\",\n                    \"packageURL\": \"pkg:github/akhilrex/podgrab\",\n                    \"repo\": \"https://github.com/lektor/lektor\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"0\",\n                            \"versionType\": \"semver\",\n                            \"lessThanOrEqual\": \"3.3.14\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"3.4.0b1\",\n                            \"versionType\": \"custom\",\n                            \"lessThanOrEqual\": \"3.4.0b15\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","score":7,"severity":"HIGH"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","score":8.1,"severity":"HIGH"}],"references":["https://gist.github.com/mansurmavlankulov/c7683e3204e84892e442b0196585d5bb","https://www.vulncheck.com/advisories/lektor-csrf-via-admin-api-endpoints"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-104059","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-104059","identifiers":["CVE-2026-104059"]},"retained":false,"historicalAffected":[]}],"coverage":[]}