{"schema":"threatline.record/2","record":{"id":"CVE-2026-102810","aliases":[],"summary":"Marmite through 0.4.2 Path Traversal via Development Server","details":"Marmite through 0.4.2 contains a path traversal vulnerability in the development server started by --serve that allows unauthenticated attackers to read arbitrary files. The handle_request function in src/server.rs fails to reject .. segments after percent-decoding and joining the request path to the output folder, enabling attackers to request encoded traversal sequences to access files readable by the marmite process.","categories":["Unclassified"],"product":"marmite","vendor":"rochacbruno","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-102810","source_modified_at":"2026-09-29T19:57:40.113Z","fetched_at":"2026-10-23T18:52:38.922436Z","product":"marmite","vendor":"rochacbruno","versions":[{"version":"0","status":"affected","versionType":"semver","lessThanOrEqual":"0.4.2"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":8.7,"severity":"High","kev":{"listed":false},"epss":{"probability":0.00389,"percentile":0.31867,"score_date":"2026-10-23"},"published_at":"2026-09-29T17:22:42.757Z","modified_at":"2026-09-29T19:57:40.113Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-102810","fetched_at":"2026-10-23T18:52:38.922436Z","source_modified_at":"2026-09-29T19:57:40.113Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-102810","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/rochacbruno/marmite/issues/554","tags":["issue-tracking"]},{"source":"CVE List","url":"https://github.com/rochacbruno/marmite/blob/4b2ddbd7595233b2e1d0086e18490fec49705098/src/server.rs#L180-L315","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/rochacbruno/marmite/commit/303a0bf2fff4302f4164c0c39932fdffc6683ad4","tags":["mitigation","patch"]},{"source":"CVE List","url":"https://github.com/rochacbruno/marmite","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/marmite-through-0.4.2-path-traversal-via-development-server","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":"yes","technical_impact":"partial","assessed_at":"2026-09-29T19:57:27.473375Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-09-29T19:57:40.113Z","content_hash":"87f25feb94898ed548b4c8e8c8e75687584d67dcce4dc54c95fc96eb39b14f77"}}