CVE-2024-28861

Gadget chain in Symfony 1 due to uncontrolled unserialized input in sfNamespacedParameterHolder

CVSS 9.8 CRITICALEPSS 1.5%CWE-502

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 1.5%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 Mar 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

FriendsOfSymfony1 · symfony1

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References

https://github.com/FriendsOfSymfony1/symfony1/commit/0bd9d59c69221f49bfc8be8b871b79e12d7d171a https://github.com/FriendsOfSymfony1/symfony1/security/advisories/GHSA-pv9j-c53q-h433