Laravel Backpack CRUD: Arbitrary file deletion via attacker-controlled clear_<attr>[] in HasUploadFields::uploadMulti...
High-risk advisory
CVE-2026-54178
Summary
Laravel Backpack CRUD: Arbitrary file deletion via attacker-controlled clear_<attr>[] in HasUploadFields::uploadMultipleFilesToDisk
Why it matters
GitHub has published a reviewed security advisory for backpack/crud. Prioritize it with other application dependency updates.
Operator check
Check whether backpack/crud is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.