{"id":"CVE-2026-107914","details":"Backdrop CMS 1.34 before 1.34.5 and 1.35 before 1.35.1 doesn't sufficiently protect configuration exports when delivering a compressed archive. This vulnerability is mitigated by the fact that an export must have been previously requested by someone with the \"Synchronize, import, and export configuration\" permission. NOTE: CVE-2026-107914 refers to the vulnerability in which config.admin.inc does not ensure that a file_unmanaged_delete operation occurs. Therefore, many archives could persist: config.tar.gz, config_0.tar.gz, config_1.tar.gz, etc. There is a separate config.module issue that could allow remote access by an anonymous user, but only for the one filename config.tar.gz.","modified":"2026-10-11T02:30:54.815775048Z","published":"2026-10-09T05:18:26.529Z","database_specific":{"cna_assigner":"mitre","cwe_ids":["CWE-459"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107914.json"},"references":[{"type":"WEB","url":"https://backdropcms.org/security/backdrop-sa-core-2026-006"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/107xxx/CVE-2026-107914.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-107914"},{"type":"FIX","url":"https://github.com/backdrop/backdrop/commit/1ae67061d9d487bb6cb3b8611191354052f34749"},{"type":"FIX","url":"https://github.com/backdrop/backdrop/commit/347c8e558254633205f431ce5c12321a7ae9248e"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/backdrop/backdrop","events":[{"introduced":"6947c144e576ca0411cb0a830a8df63254078fb8"},{"fixed":"349362ac405b8de18d2760bb0068f87d909330d7"},{"introduced":"f7ed90940e8308ee6599de03b733e2f05243e276"},{"fixed":"aaefb3124b7b8d5dd84da9cde898ee8b784c47fa"}],"database_specific":{"extracted_events":[{"introduced":"1.34.0"},{"fixed":"1.34.5"},{"introduced":"1.35.0"},{"fixed":"1.35.1"}],"source":"AFFECTED_FIELD"}}],"versions":["1.35.0","1.34.4","1.34.3","1.34.2","1.34.1","1.34.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-107914.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N"}]}