Answer in brief
CVE-2026-57570 records a Medium severity (CVSS 6.5) vulnerability in backpack/crud: HasMany/MorphMany relation fields allow cross-tenant record re-parenting (IDOR) via attachManyRelation. The current sources do not mark it as known exploited. The current feed maps backpack/crud (composer), backpack/crud (composer), Laravel-Backpack/CRUD (generic), backpack/crud (packagist) 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 6.5. 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), Laravel-Backpack/CRUD (generic), backpack/crud (packagist) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| backpack/crudcomposer | >=7.0.0,<7.0.47 | 7.0.47 |
| backpack/crudcomposer | >=6.0.0,<6.8.15 | 6.8.15 |
| Laravel-Backpack/CRUDgeneric | >= 6.0.0, < 6.8.15 || >= 7.0.0, < 7.0.47 | Not reported |
| backpack/crudpackagist | >=7.0.0 <7.0.47 | 7.0.47 |
| backpack/crudpackagist | >=6.0.0 <6.8.15 | 6.8.15 |
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. From 6.0.0 until 6.8.15 and 7.0.47, HasMany and MorphMany handling through attachManyRelation during CRUD create and update operations accepts submitted child primary keys without consistently restricting updates to records belonging to the current parent or permitted by the developer-defined relation scope. An authenticated low-privilege administrator who can edit a parent form exposing an affected multiple-relation field can cause unrelated child records to be reassigned, detached, nulled, or deleted across ownership or tenant boundaries. Exploitation requires related records that should not be attachable or removable by that administrator and the absence of additional application-level authorization around submitted relation values. This issue is distinct from earlier direct main-entity CRUD scoping fixes because it affects secondary models modified by relationship-saving logic. This issue is fixed in versions 6.8.15 and 7.0.47.
Quoted source text, attributed separately from HOL analysis.