GHSA-qvqm-h22r-4cp9
Laravel Framework RCE Vulnerability
At a glance
- Published
- Updated
- CVE
- CVE-2018-15133
- CVSS_V3
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
In Laravel Framework through 5.5.40 and 5.6.x through 5.6.29, remote code execution might occur as a result of an unserialize call on a potentially untrusted X-XSRF-TOKEN value. This involves the decrypt method in `Illuminate/Encryption/Encrypter.php` and PendingBroadcast in `gadgetchains/Laravel/RCE/3/chain.php` in phpggc. The attacker must know the application key, which normally would never occur, but could happen if the attacker previously had privileged access or successfully accomplished a previous attack.
Affected packages
| Package | Versions |
|---|---|
| Packagist · laravel/framework | introduced 0, last affected 5.5.40 |
| Packagist · laravel/framework | introduced 5.6.0, fixed 5.6.30 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-15133 ADVISORY
- https://github.com/laravel/framework/commit/d84cf988ed5d4661a4bf1fdcb08f5073835083a0 WEB
- https://github.com/kozmic/laravel-poc-CVE-2018-15133 WEB
- https://github.com/laravel/framework PACKAGE
- https://laravel.com/docs/5.6/upgrade#upgrade-5.6.30 WEB
- http://packetstormsecurity.com/files/153641/PHP-Laravel-Framework-Token-Unserialize-Remote-Command-Execution.html WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |