CVE-2024-28861 CRITICAL

CVE-2024-28861: Gadget chain in Symfony 1 due to uncontrolled unserialized input in sfNamespacedParameterHolder

Vendor Friendsofsymfony1
Product symfony1
Weakness CWE-502 · Unsafe deserialization
Published March 22, 2024
Last update August 20, 2024
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

Symfony 1 is a community-driven fork of the 1.x branch of Symfony, a PHP framework for web projects. Starting in version 1.1.0 and prior to version 1.5.19, Symfony 1 has a gadget chain due to dangerous deserialization in `sfNamespacedParameterHolder` class that would enable an attacker to get remote code execution if a developer deserializes user input in their project. Version 1.5.19 contains a patch for the issue.

Key dates

02Disclosure timeline

March 22, 2024 CVE published
August 20, 2024 Record updated