{"apiVersion":"1.0","identifier":"CVE-2026-47231","description":"Admidio is an open-source user management solution. Prior to version 5.0.10, `modules/documents-files.php` gates state-changing modes by checking that the actor has `hasUploadRight()` on the URL parameter `folder_uuid`. The `move_save` handler then operates on a *separate* URL parameter `file_uuid` and calls `File::moveToFolder($destFolderUUID)`. `File::moveToFolder()` checks the upload right on the destination folder but never on the source folder containing the file. As a result, any user who can upload to any single folder can move any file from any other folder — including private folders to which they have no view rights — into a folder they control, and then download it. Confidentiality is broken (private file contents leak) and integrity is broken (the file is removed from the original location). Version 5.0.10 contains a fix.","publishedAt":"2026-08-12T14:17:54","lastModifiedAt":"2026-08-12T16:17:03","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-47231","cvssScore":8.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N","epssProbability":0.00212,"riskScore":0.83,"affectedProduct":"Admidio","affectedVersions":"<5.0.10","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-47231","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-47231","en":"https://www.redsauce.net/en/cves/CVE-2026-47231","fr":"https://www.redsauce.net/fr/cves/CVE-2026-47231","pt":"https://www.redsauce.net/pt/cves/CVE-2026-47231","de":"https://www.redsauce.net/de/cves/CVE-2026-47231","sk":"https://www.redsauce.net/sk/cves/CVE-2026-47231","el":"https://www.redsauce.net/el/cves/CVE-2026-47231"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-47231"}}