WordPress Security Release

Number: AV16-140
Date: 7 September 2016

Purpose

The purpose of this advisory is to bring attention to the WordPress 4.6.1 Security Release.

Assessment

WordPress versions 4.6 and earlier are affected by two security issues:

In addition to the security issues above, WordPress 4.6.1 fixes 15 bugs from version 4.6. 

Suggested Action

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

References:

https://wordpress.org/news/2016/09/wordpress-4-6-1-security-and-maintenance-release/

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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