CVE-2020-5203

CRITICAL

Fat-Free Framework < 3.7.2 - Remote Code Execution via Clear Method

Title source: llm
STIX 2.1

Description

In Fat-Free Framework 3.7.1, attackers can achieve arbitrary code execution if developers choose to pass user controlled input (e.g., $_REQUEST, $_GET, or $_POST) to the framework's Clear method.

References (2)

Core 2
Core References
Release Notes, Third Party Advisory x_refsource_misc
https://github.com/bcosca/fatfree/releases

Scores

CVSS v3 9.8
EPSS 0.0214
EPSS Percentile 79.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-20 CWE-94
Status published
Products (2)
bcosca/fatfree 0 - 3.7.2Packagist
fatfreeframework/fat-free_framework 3.7.1
Published Mar 11, 2020
Tracked Since Feb 18, 2026