CVE-2024-28861
moderate-risk
Published 2024-03-22
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.
Do I need to act?
~
7.3% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
+
Fix available
Upgrade to: 0bd9d59c69221f49bfc8be8b871b79e12d7d171a
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Products (1)
Symfony1
Affected Vendors
References (4)
47
/ 100
moderate-risk
Severity
32/34 · Critical
Exploitability
10/34 · Low
Exposure
5/34 · Minimal