{"id":"CVE-2026-102811","title":"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…","summary":"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…","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","cwe":["CWE-306"],"vendor":"rochacbruno","product":"marmite","affected":["marmite <= 0.4.2"],"published":"2026-09-29","updated":"2026-09-29","sourceUpdated":"2026-09-29T18:17:14.527","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-102811","references":[{"url":"https://github.com/rochacbruno/marmite","label":"disclosure@vulncheck.com"},{"url":"https://github.com/rochacbruno/marmite/blob/4b2ddbd7595233b2e1d0086e18490fec49705098/src/content.rs#L1064-L1075","label":"disclosure@vulncheck.com"},{"url":"https://github.com/rochacbruno/marmite/blob/4b2ddbd7595233b2e1d0086e18490fec49705098/src/content.rs#L1300-L1322","label":"disclosure@vulncheck.com"},{"url":"https://github.com/rochacbruno/marmite/blob/4b2ddbd7595233b2e1d0086e18490fec49705098/src/server.rs#L455-L475","label":"disclosure@vulncheck.com"},{"url":"https://github.com/rochacbruno/marmite/commit/303a0bf2fff4302f4164c0c39932fdffc6683ad4","label":"disclosure@vulncheck.com"},{"url":"https://github.com/rochacbruno/marmite/issues/554","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/marmite-through-0.4.2-unauthenticated-api-access-via-development-server","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-09-29T17:49:30.612425Z"},"ingestedAt":"2026-09-29T17:41:02.256Z","slug":"CVE-2026-102811","body":"## Overview\n\nMarmite 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}