Incomplete List of Disallowed Inputs

Overview Affected versions of this package are vulnerable to Incomplete List of Disallowed Inputs via the defaultSanitizer function in FileAdder.php. An attacker can upload files with double extensions or omitted executable extensions, potentially leading to remote code execution by bypassing fil...

CVE-2026-48557 Spatie Laravel Media Library < 11.23.0 File Upload Restriction Bypass via FileAdder.php

Spatie Laravel Media Library before version 11.23.0 contains a file upload restriction bypass in FileAdder::defaultSanitizer. The sanitizer checks only the final filename suffix, allowing double-extension filenames such as shell.php.jpg to bypass the blocklist, with pathinfo preserving inner .php...

CVE-2026-48557 Spatie Laravel Media Library < 11.23.0 File Upload Restriction Bypass via FileAdder.php

Spatie Laravel Media Library before version 11.23.0 contains a file upload restriction bypass in FileAdder::defaultSanitizer. The sanitizer checks only the final filename suffix, allowing double-extension filenames such as shell.php.jpg to bypass the blocklist, with pathinfo preserving inner .php...