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Vulnerability of Symfony: Cross Site Request Forgery via LogoutListener

Synthesis of the vulnerability 

An attacker can trigger a Cross Site Request Forgery via LogoutListener of Symfony, in order to force the victim to perform operations.
Vulnerable systems: Symfony.
Severity of this threat: 2/4.
Creation date: 02/06/2020.
Références of this weakness: 36814, VIGILANCE-VUL-32390.

Description of the vulnerability 

An attacker can trigger a Cross Site Request Forgery via LogoutListener of Symfony, in order to force the victim to perform operations.
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This weakness note impacts software or systems such as Symfony.

Our Vigil@nce team determined that the severity of this threat note is medium.

The trust level is of type confirmed by the editor, with an origin of internet client.

An attacker with a expert ability can exploit this computer weakness.

Solutions for this threat 

Symfony: version 5.1.0.
The version 5.1.0 is fixed:
  https://github.com/symfony/symfony/

Symfony: version 5.0.9.
The version 5.0.9 is fixed:
  https://github.com/symfony/symfony/

Symfony: version 4.4.9.
The version 4.4.9 is fixed:
  https://github.com/symfony/symfony/

Symfony: version 3.4.41.
The version 3.4.41 is fixed:
  https://github.com/symfony/symfony/
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