Laravel Framework RCE Vulnerability
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.
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2018-15133US | high8.1OT critical | KEV | ||
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. Th… | ||||
references
External citations — patches, advisories, analysis.
- http://packetstormsecurity.com/files/153641/PHP-Laravel-Framework-Token-Unserialize-Remote-Command-Execution.htmlWEB
- https://github.com/kozmic/laravel-poc-CVE-2018-15133WEB
- https://github.com/laravel/frameworkPACKAGE
- https://github.com/laravel/framework/commit/d84cf988ed5d4661a4bf1fdcb08f5073835083a0WEB
- https://laravel.com/docs/5.6/upgrade#upgrade-5.6.30WEB
- https://nvd.nist.gov/vuln/detail/CVE-2018-15133ADVISORY
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