CVE-2021-21263
Summary
| CVE | CVE-2021-21263 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-01-19 20:15:00 UTC |
| Updated | 2022-10-19 13:16:00 UTC |
| Description | Laravel is a web application framework. Versions of Laravel before 6.20.11, 7.30.2 and 8.22.1 contain a query binding exploitation. This same exploit applies to the illuminate/database package which is used by Laravel. If a request is crafted where a field that is normally a non-array value is an array, and that input is not validated or cast to its expected type before being passed to the query builder, an unexpected number of query bindings can be added to the query. In some situations, this will simply lead to no results being returned by the query builder; however, it is possible certain queries could be affected in a way that causes the query to return unexpected results. |
Risk And Classification
Problem Types: CWE-89
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| illuminate/database - Packagist | MISC | packagist.org | Product, Third Party Advisory |
| [6.x] Limit expected bindings by taylorotwell · Pull Request #35865 · laravel/framework · GitHub | MISC | github.com | Patch, Third Party Advisory |
| laravel/framework - Packagist | MISC | packagist.org | Product, Third Party Advisory |
| Security: Laravel 6.20.11, 7.30.2, 8.22.1 Released - The Laravel Blog | MISC | blog.laravel.com | Vendor Advisory |
| Query Binding Exploitation · Advisory · laravel/framework · GitHub | CONFIRM | github.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 179492 Debian Security Update for php-laravel-frameworkphp-illuminate-database (CVE-2021-21263)