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Vulnerability of WordPress Blog2Social: SQL injection

Synthesis of the vulnerability 

An attacker can use a SQL injection of WordPress Blog2Social, in order to read or alter data.
Vulnerable systems: WordPress Plugins ~ not comprehensive.
Severity of this threat: 2/4.
Creation date: 25/07/2019.
Références of this weakness: FG-VD-19-094, VIGILANCE-VUL-29888.

Description of the vulnerability 

The WordPress Blog2Social product uses a database.

However, user's data are directly inserted in a SQL query.

An attacker can therefore use a SQL injection of WordPress Blog2Social, in order to read or alter data.
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This cybersecurity note impacts software or systems such as WordPress Plugins ~ not comprehensive.

Our Vigil@nce team determined that the severity of this computer weakness announce 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 cybersecurity vulnerability.

Solutions for this threat 

WordPress Blog2Social: version 5.6.0.
The version 5.6.0 is fixed:
  https://fr.wordpress.org/plugins/blog2social/
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