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

Source: https://junglewise.ai/threats/cve-2024-28861-gadget-chain-in-symfony-1-due-to-uncontrolled-unserialized-input  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2024-03-22  
License: CC BY 4.0 with a link back

CVE-2024-28861 · Severity: info · Published 2024-03-22

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

Vendors: [Packagist](https://junglewise.ai/threats/vendors/packagist).

## Quick answers

**Is CVE-2024-28861 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2024-28861 being exploited in the wild.

**How severe is CVE-2024-28861?** Informational severity, published 22 March 2024.

**Which products and versions are affected?** friendsofsymfony1/symfony1 (Packagist) ECOSYSTEM:introduced=1.1.0,fixed=1.5.19.

**Is there a fix for CVE-2024-28861?** Yes. friendsofsymfony1/symfony1 (Packagist): upgrade to 1.5.19 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2024-28861?** Check whether you run friendsofsymfony1/symfony1 (Packagist) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- friendsofsymfony1/symfony1 (Packagist): upgrade to 1.5.19 or later

  ```sh
  composer require friendsofsymfony1/symfony1:^1.5.19
  ```


## Affected products

- friendsofsymfony1/symfony1 (Packagist) ECOSYSTEM:introduced=1.1.0,fixed=1.5.19

## Identifiers

- CVE-2024-28861
- GHSA-pv9j-c53q-h433

## Related threats

- [Gadget chain in Symfony 1 due to vulnerable Swift Mailer dependency](https://junglewise.ai/threats/cve-2024-28859-gadget-chain-in-symfony-1-due-to-vulnerable-swift-mailer)