CVE-2018-15133 – laravel/framework

Package

Manager: composer
Name: laravel/framework
Vulnerable Version: >=0 <=5.5.40 || >=5.6.0 <5.6.30

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.82891 pctl0.99202

Details

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.

Metadata

Created: 2022-05-14T00:56:30Z
Modified: 2025-01-13T14:08:12Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-qvqm-h22r-4cp9/GHSA-qvqm-h22r-4cp9.json
CWE IDs: ["CWE-502"]
Alternative ID: GHSA-qvqm-h22r-4cp9
Finding: F096
Auto approve: 1