{"apiVersion":"1.0","identifier":"CVE-2026-47230","description":"Admidio is an open-source user management solution. Prior to version 5.0.10, `modules/documents-files.php` mode `file_rename_save` shares the same root-cause shape as the cross-folder move bug (`05-documents-cross-folder-move-idor.md`): the top-level rights check at lines 79-89 validates `hasUploadRight()` on the URL parameter `folder_uuid`, but the rename operation acts on `file_uuid` — a separate URL parameter — without re-checking the folder that actually contains the file. `DocumentsService::renameFile()` resolves the target file via `getFileForDownload()` (which permits view-readable files) but does not require upload right on the file-s source folder. Result: a user with upload right on any folder A can rename a file in folder B as long as they can view it. They can also overwrite the file-s description. Version 5.0.10 contains a fix.","publishedAt":"2026-08-12T14:17:54","lastModifiedAt":"2026-08-12T23:17:20","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-47230","cvssScore":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N","epssProbability":0.00175,"riskScore":0.66,"affectedProduct":"Admidio","affectedVersions":"<5.0.10","vulnerabilityType":"Web app","operatingSystems":[],"links":{"self":"https://www.redsauce.net/api/cves/CVE-2026-47230","webPages":{"es":"https://www.redsauce.net/es/cves/CVE-2026-47230","en":"https://www.redsauce.net/en/cves/CVE-2026-47230","fr":"https://www.redsauce.net/fr/cves/CVE-2026-47230","pt":"https://www.redsauce.net/pt/cves/CVE-2026-47230","de":"https://www.redsauce.net/de/cves/CVE-2026-47230","sk":"https://www.redsauce.net/sk/cves/CVE-2026-47230","el":"https://www.redsauce.net/el/cves/CVE-2026-47230"},"source":"https://nvd.nist.gov/vuln/detail/CVE-2026-47230"}}