Answer in brief
CVE-2026-54178 records a High severity (CVSS 8.1) vulnerability in backpack/crud: Arbitrary file deletion via attacker-controlled clear_<attr>[] in HasUploadFields::uploadMultipleFilesToDisk. The current sources do not mark it as known exploited. The current feed maps backpack/crud (composer), backpack/crud (composer), backpack/crud (composer), Laravel-Backpack/CRUD (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 8.1. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps backpack/crud (composer), backpack/crud (composer), backpack/crud (composer), Laravel-Backpack/CRUD (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| backpack/crudcomposer | >=5.0.0,<6.0.0 | Not reported |
| backpack/crudcomposer | >=6.0.0,<6.8.12 | 6.8.12 |
| backpack/crudcomposer | >=7.0.0,<7.0.35 | 7.0.35 |
| Laravel-Backpack/CRUDgeneric | >= 5.0.0, < 6.0.0 || >= 6.0.0, < 6.8.12 || >= 7.0.0, < 7.0.35 | Not reported |
| backpack/crudpackagist | >=5.0.0 | Not reported |
| backpack/crudpackagist | >=6.0.0 <6.8.12 | 6.8.12 |
| backpack/crudpackagist | >=7.0.0 <7.0.35 | 7.0.35 |
Published upstream
Sep 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 20, 2026
backpack/crud provides Create, Read, Update & Delete (CRUD) functions for Backpack, a collection of Laravel packages that help users build custom administration panels. Prior to 6.8.12 and 7.0.35, HasUploadFields::uploadMultipleFilesToDisk in src/app/Models/Traits/HasUploadFields.php trusts disk-relative paths from clear_<attribute>[] and passes them to Storage::disk()->delete without confirming that the paths are persisted on the current model record. An authenticated user with Update access to a CRUD using this mutator through src/app/Models/Traits/CrudTrait.php can delete another record's attachment, a shared asset, or another operational file on the configured disk by submitting its path. The newer MultipleFiles uploader is not affected because it intersects requested deletions with the record's persisted file list. This flaw does not permit reading the deleted files. The 5.x line remains affected through its final releases. This issue is fixed in versions 6.8.12 and 7.0.35.
Quoted source text, attributed separately from HOL analysis.