Authorization Bypass Through User-Controlled Key Affecting backpack/crud package, versions >=5.0.0, <6.8.12>=7.0.0, <7.0.35
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- published29 Aug 2026
- disclosed20 Aug 2026
- creditUnknown
Introduced: 20 Aug 2026
NewCVE-2026-54178 (opens in a new tab)How to fix?
Upgrade backpack/crud to version 6.8.12, 7.0.35 or higher.
Overview
backpack/crud is a package that helps you build an admin interface for your Eloquent models, using Laravel 5
Affected versions of this package are vulnerable to Authorization Bypass Through User-Controlled Key via the uploadMultipleFilesToDisk process. An attacker can delete arbitrary files from the configured storage disk by supplying crafted disk-relative paths in the clear_<attr>[] request input, even if those files are not associated with the record being edited.