{"id":"CVE-2026-102811","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-102811","summary":"Marmite through 0.4.2 Unauthenticated API Access via Development Server","details":"Marmite through 0.4.2 contains missing authentication in the development server endpoints /__marmite__/content, /__marmite__/config, and /__marmite__/file/, allowing unauthenticated attackers to create, modify, and overwrite site content and configuration. Attackers can exploit unsanitized path parameters in handle_create_content and handle_clone_content to write files outside the project directory via directory traversal.","published":"2026-09-29T17:22:43.633Z","modified":"2026-09-30T03:47:23.264516274Z","cvss":null,"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":{"url":"https://github.com/rochacbruno/marmite/commit/303a0bf2fff4302f4164c0c39932fdffc6683ad4","label":"rochacbruno/marmite@303a0bf"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/102xxx/CVE-2026-102811.json"},{"type":"PACKAGE","url":"https://github.com/rochacbruno/marmite"},{"type":"ARTICLE","url":"https://github.com/rochacbruno/marmite/blob/4b2ddbd7595233b2e1d0086e18490fec49705098/src/content.rs#L1064-L1075"},{"type":"ARTICLE","url":"https://github.com/rochacbruno/marmite/blob/4b2ddbd7595233b2e1d0086e18490fec49705098/src/content.rs#L1300-L1322"},{"type":"ARTICLE","url":"https://github.com/rochacbruno/marmite/blob/4b2ddbd7595233b2e1d0086e18490fec49705098/src/server.rs#L455-L475"},{"type":"FIX","url":"https://github.com/rochacbruno/marmite/commit/303a0bf2fff4302f4164c0c39932fdffc6683ad4"},{"type":"REPORT","url":"https://github.com/rochacbruno/marmite/issues/554"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-102811"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/marmite-through-0.4.2-unauthenticated-api-access-via-development-server"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-30T03:47:23.264516274Z"}}