{"schema":"threatline.record/2","record":{"id":"CVE-2026-88396","aliases":[],"summary":"ApiAdmin v5.0 and before is vulnerable to Directory Traversal. The admin file-upload endpoint POST /admin/Index/upload in ApiAdmin takes the uploaded file's extension verbatim there is no whitelist, b","details":"ApiAdmin v5.0 and before is vulnerable to Directory Traversal. The admin file-upload endpoint POST /admin/Index/upload in ApiAdmin takes the uploaded file's extension verbatim there is no whitelist, blacklist or content check and move_uploaded_file() drops the file into the web-accessible directory public/upload/Ymd/. Any logged-in admin user can upload a .php file and reach it directly over HTTP, achieving remote code execution on the server.","categories":["Unclassified"],"product":"n/a","vendor":"n/a","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-88396","source_modified_at":"2026-10-06T22:12:46.203Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"n/a","vendor":"n/a","versions":[{"version":"n/a","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":7.2,"severity":"High","kev":{"listed":false},"epss":{"probability":0.01032,"percentile":0.63473,"score_date":"2026-10-23"},"published_at":"2026-10-05T00:00:00.000Z","modified_at":"2026-10-06T22:12:46.203Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-88396","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-10-06T22:12:46.203Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-88396","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://github.com/fangtang7/CVE/blob/main/ApiAdmin/rce.md"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CISA ADP","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"total","assessed_at":"2026-10-06T22:11:47.446872Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-06T22:12:46.203Z","content_hash":"05b82f61dcffb390eb13280d00c34f7323371b1289f5cd7111f01695fcf63c0b"}}