{"id":"CVE-2019-14771","details":"Backdrop CMS 1.12.x before 1.12.8 and 1.13.x before 1.13.3 allows the upload of entire-site configuration archives through the user interface or command line. It does not sufficiently check uploaded archives for invalid data, potentially allowing non-configuration scripts to be uploaded to the server. (This attack is mitigated by the attacker needing the \"Synchronize, import, and export configuration\" permission, a permission that only trusted administrators should be given. Other preventative measures in Backdrop CMS prevent the execution of PHP scripts, so another server-side scripting language must be accessible on the server to execute code.) Note: This has been disputed by multiple 3rd parties due to advanced permissions that are needed to exploit.","modified":"2026-07-08T15:55:15.203468Z","published":"2019-08-08T02:15:11.163Z","references":[{"type":"ADVISORY","url":"https://backdropcms.org/security/backdrop-sa-core-2019-012"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/backdrop/backdrop","events":[{"introduced":"b7f9a6908911617be8f83ea1d7daaa3be2453874"},{"fixed":"39834e27992e5192a133890c9dcb113c86f49dad"},{"introduced":"9d7c5d90930b5b21f3183d035e1cfa9471b8827d"},{"fixed":"fe4686657d2a73aadb6abbd040ffb35bf6c3afe0"}],"database_specific":{"cpe":"cpe:2.3:a:backdropcms:backdrop_cms:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"1.12.0"},{"fixed":"1.12.8"},{"introduced":"1.13.0"},{"fixed":"1.13.3"}],"source":"CPE_RANGE"}}],"versions":["1.13.2","1.13.1","1.13.0","1.12.7","1.12.6","1.12.5","1.12.4","1.12.3","1.12.2","1.12.1","1.12.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-14771.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}