CVE-2021-43617
Summary
| CVE | CVE-2021-43617 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-11-14 16:15:00 UTC |
| Updated | 2021-11-18 16:21:00 UTC |
| Description | Laravel Framework through 8.70.2 does not sufficiently block the upload of executable PHP content because Illuminate/Validation/Concerns/ValidatesAttributes.php lacks a check for .phar files, which are handled as application/x-httpd-php on systems based on Debian. NOTE: this CVE Record is for Laravel Framework, and is unrelated to any reports concerning incorrectly written user applications for image upload. |
Risk And Classification
Problem Types: CWE-434
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Laravel 8.x image upload bypass — Zero Day | by hosein vita | Nov, 2021 | Medium | MISC | hosein-vita.medium.com | |
| framework/ValidatesAttributes.php at 2049de73aa099a113a287587df4cc522c90961f5 · laravel/framework · GitHub | MISC | github.com | |
| framework/ValidatesAttributes.php at 2049de73aa099a113a287587df4cc522c90961f5 · laravel/framework · GitHub | MISC | github.com | |
| The default file extension configuration has been changed to add .phar and... (dc253886) · Commits · Debian PHP Team / php · GitLab | MISC | salsa.debian.org | |
| debian/php-cgi.conf · dc253886b5b2e9bc8d9e36db787abb083a667fd8 · Debian PHP Team / php · GitLab | MISC | salsa.debian.org | |
| 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
- 179466 Debian Security Update for php-laravel-framework (CVE-2021-43617)