Answer in brief
CVE-2026-54182 records a High severity (CVSS 8.1) vulnerability in backpack/crud: OS command injection in Stats::makeCurlRequest via attacker-controlled Host header (pre-auth). The current sources do not mark it as known exploited. The current feed maps backpack/crud (composer), backpack/crud (composer), backpack/crud (composer), backpack/crud (composer) 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), backpack/crud (composer) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| backpack/crudcomposer | >=4.1.0,<4.1.72 | 4.1.72 |
| backpack/crudcomposer | >=5.0.0,<5.6.2 | 5.6.2 |
| backpack/crudcomposer | >=6.0.0,<6.8.13 | 6.8.13 |
| backpack/crudcomposer | >=7.0.0,<7.0.36 | 7.0.36 |
| Laravel-Backpack/CRUDgeneric | < 4.1.70 || >= 5.0.0, < 5.6.2 || >= 6.0.0, < 6.8.13 || >= 7.0.0, < 7.0.36 | Not reported |
| backpack/crudpackagist | >=4.1.0 <4.1.72 | 4.1.72 |
| backpack/crudpackagist | >=5.0.0 <5.6.2 | 5.6.2 |
| backpack/crudpackagist | >=6.0.0 <6.8.13 | 6.8.13 |
| backpack/crudpackagist | >=7.0.0 <7.0.36 | 7.0.36 |
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 4.1.70, 5.6.2, 6.8.13, and 7.0.36, Backpack\CRUD\Stats::makeCurlRequest in src/Stats.php is reached from BackpackServiceProvider::boot() and constructs a shell command with a URL influenced by the HTTP Host header, which it passes to exec() without adequate shell neutralization. An unauthenticated attacker whose malformed Host value reaches PHP can inject operating-system commands when exec() and curl are available and the 1-in-100 random gate is reached. Repeated requests can reach the random gate. Successful exploitation executes commands as the web-server user, exposing environment secrets, files, and reachable services and permitting data modification or service disruption. Common reverse-proxy Host validation and hardened PHP configurations that disable exec() reduce reachability but do not correct the vulnerable construction. This issue is fixed in versions 4.1.70, 5.6.2, 6.8.13, and 7.0.36.
Quoted source text, attributed separately from HOL analysis.