{"id":"CVE-2026-56702","aliases":["DEBIAN-CVE-2026-56702","EUVD-2026-65200","GHSA-p84v-vg3f-p9m6","GHSA-vcvj-rwwm-x6g5","UBUNTU-CVE-2026-56702"],"status":"published","title":"Adminer before 5.4.3 Unrestricted File Upload via AdminerFileUpload","description":"Adminer versions before 5.4.3 contain an unrestricted file upload vulnerability in the AdminerFileUpload plugin that allows authenticated users to upload PHP files by exploiting a permissive default extension allowlist. 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