{"id":"CVE-2026-67206","summary":"Wolf CMS 0.8.3.1 Authenticated RCE via FileManagerController File Upload","details":"Wolf CMS through 0.8.3.1 contains a remote code execution vulnerability in FileManagerController that allows authenticated attackers to create arbitrary PHP files by exploiting missing file extension validation in the create_file() and save() functions. Attackers with the file_manager_mkfile capability can write malicious PHP content into the web-accessible FILES_DIR directory and trigger execution by requesting the file over HTTP.","modified":"2026-08-01T03:47:22.702406040Z","published":"2026-07-30T19:27:45.722Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67206.json","cna_assigner":"VulnCheck","cwe_ids":["CWE-434"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/67xxx/CVE-2026-67206.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-67206"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/wolf-cms-authenticated-rce-via-filemanagercontroller-file-upload"},{"type":"PACKAGE","url":"https://github.com/wolfcms/wolfcms"},{"type":"EVIDENCE","url":"https://github.com/Caycon/cve-advisories/blob/main/2026/WolfCms/CVE-2026-67206.md"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/wolfcms/wolfcms","events":[{"introduced":"0"},{"last_affected":"1b5a6c701b781a632e1364d6865946ee94a9002a"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"0.8.3.1"}],"source":"AFFECTED_FIELD"}}],"versions":["0.8.3.1","0.8.3","0.8.2","0.8.1","0.8.0","0.7.8","0.7.7","0.7.6","0.7.5-sp1","0.7.5","0.7.3","0.7.2","0.7.1","0.7.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-67206.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N"}]}