{"id":"CVE-2021-39500","details":"Eyoucms 1.5.4 is vulnerable to Directory Traversal. Due to a lack of input data sanitizaton in param tpldir, filename, type, nid an attacker can inject \"../\" to escape and write file to writeable directories.","modified":"2026-03-14T11:07:16.759677Z","published":"2021-09-07T21:15:08.887Z","references":[{"type":"ADVISORY","url":"https://github.com/KietNA-HPT/CVE"},{"type":"ADVISORY","url":"https://github.com/eyoucms/eyoucms/releases/tag/v1.5.4"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/weng-xianhu/eyoucms","events":[{"introduced":"0"},{"last_affected":"8e304703c698d8e565dd71d6b7337c36182fe9db"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"1.5.4"}]}}],"versions":["v1.5.4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-39500.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"}]}