Drupal SVG Image module: Cross-site Scripting -- Existing Account

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2020.1063
     Security update for the SVG Image module for Drupal addresses XSS
                               26 March 2020

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        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Drupal SVG Image module
Publisher:         Drupal
Operating System:  Windows
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Cross-site Scripting -- Existing Account
Resolution:        Patch/Upgrade

Original Bulletin: 
   https://www.drupal.org/sa-contrib-2020-008

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Svg Image - Critical - Cross site scripting - SA-CONTRIB-2020-008

Project: Svg Image
Date: 2020-March-25
Security risk: Critical 15/25 AC:Basic/A:User/CI:Some/II:Some/E:Proof/TD:All
Vulnerability: Cross site scripting
Description: 

SVG Image module allows to upload SVG files.

The module did not sufficiently protect against malicious code inside SVG files
leading to a Cross Site Scripting vulnerability.

This vulnerability is mitigated by the fact that an attacker must have
permission to upload an SVG file.

Solution: 

Install the latest version:

  * If you use the SVG Image module for Drupal 8.x, upgrade to Svg Image
    8.x-1.10

Also see the Svg Image project page.

Reported By: 

  * Dmitry Kiselev

Fixed By: 

  * Yaroslav Lushnikov
  * Dmitry Kiselev
  * Jeroen Tubex

Coordinated By: 

  * Greg Knaddison of the Drupal Security Team

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