Drupal Security Advisory

Number: AV18-068
Date: 19 April 2018

Purpose

The purpose of this advisory is to bring attention to a Drupal security advisory.

Assessment

Drupal has released an update to address a cross-site scripting (XSS) vulnerability. Exploitation of this vulnerability makes it possible to execute XSS inside CKEditor when using the image2 plugin that is used by Drupal 8 core.

Affected Version:

Suggested Action

CCIRC recommends that owners/operators test and deploy the vendor released update or workaround to affected platforms accordingly.

References:

Note to Readers

In support of Public Safety's mission to build a safe and resilient Canada, CCIRC's mandate is to help ensure the security and resilience of the vital non-federal government cyber systems that underpin Canada's national security, public safety and economic prosperity. As Canada's computer security incident response team, CCIRC is Canada's national coordination centre for the prevention and mitigation of, preparedness for, response to, and recovery from cyber incidents on non-federal government systems. It does this by providing authoritative advice and support, and coordinating information sharing and incident response.

Please note, CCIRC PGP key has recently been updated.
http://www.publicsafety.gc.ca/cnt/ntnl-scrt/cbr-scrt/_fl/CCIRCPublicPGPKey.txt

For general information, please contact Public Safety Canada's Public Affairs division at:

Telephone: 613-944-4875 or 1-800-830-3118
Fax: 613-998-9589
E-mail: ps.communications-communications.sp@canada.ca

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