{"id":"CVE-2026-102810","published":"2026-09-29T18:17:14.370","lastModified":"2026-09-29T20:17:17.530","description":"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.","cvssScore":7.5,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","cwes":["CWE-22"],"vendors":[],"products":[],"references":[{"url":"https://github.com/rochacbruno/marmite","tags":[]},{"url":"https://github.com/rochacbruno/marmite/blob/4b2ddbd7595233b2e1d0086e18490fec49705098/src/server.rs#L180-L315","tags":[]},{"url":"https://github.com/rochacbruno/marmite/commit/303a0bf2fff4302f4164c0c39932fdffc6683ad4","tags":[]},{"url":"https://github.com/rochacbruno/marmite/issues/554","tags":[]},{"url":"https://www.vulncheck.com/advisories/marmite-through-0.4.2-path-traversal-via-development-server","tags":[]}],"exploitRefs":[{"url":"https://github.com/rochacbruno/marmite","tags":[]},{"url":"https://github.com/rochacbruno/marmite/blob/4b2ddbd7595233b2e1d0086e18490fec49705098/src/server.rs#L180-L315","tags":[]},{"url":"https://github.com/rochacbruno/marmite/commit/303a0bf2fff4302f4164c0c39932fdffc6683ad4","tags":[]},{"url":"https://github.com/rochacbruno/marmite/issues/554","tags":[]}],"hasPoc":true,"ai":null}