{"id":"CVE-2026-57827","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-57827","summary":"Joomla Extension - rsjoomla.com - Unauthenticated file upload in RSFiles component < 1.17.12 - The Joomla extension RSFiles is vulnerable to an unauthenticated arbitrary file upload…","details":"Joomla Extension - rsjoomla.com - Unauthenticated file upload in RSFiles component < 1.17.12 - The Joomla extension RSFiles is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE.","published":"2026-07-11T09:29:03.863Z","modified":"2026-08-12T13:58:55.139Z","cvss":null,"epss":{"score":0.02328,"percentile":0.82205,"asOf":"2026-08-24"},"cisaKev":null,"exploitsKnown":2,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://www.rsjoomla.com/joomla-extensions/joomla-download-manager.html"},{"type":"ADVISORY","url":"https://mysites.guru/blog/rsfiles-unauthenticated-file-upload-rce/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T13:58:55.139Z"}}