[20181005] - Core - CSRF hardening in com_installer

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Project: Joomla!
SubProject: CMS
Impact: Moderate
Severity: Low
Versions: 2.5.0 through 3.8.12
Exploit type: CSRF
Reported Date: 2018-September-26
Fixed Date: 2018-October-02
CVE Number: CVE-2018-17858

Description

Added additional CSRF hardening in com_installer actions in the backend.

Affected Installs

Joomla! CMS versions 2.5.0 through 3.8.12

Solution

Upgrade to version 3.8.13

Contact

The JSST at the Joomla! Security Centre.

Reported By: Raviraj A. Powar