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WordPress 3.7 < 3.7.5 / 3.8 < 3.8.5 / 3.9 < 3.9.3 / 4.x < 4.0.1 Multiple Vulnerabilities

High

Synopsis

The remote server is hosting an outdated installation of WordPress that is vulnerable to multiple attack vectors.

Description

Versions of WordPress 3.7 prior to 3.7.5, 3.8.x prior to 3.8.5, 3.9.x prior to 3.9.3, and 4.x prior to 4.0.1 are susceptible to the following vulnerabilities :

- Three cross-site scripting issues that a contributor or author could use to compromise a site. (CVE-2014-9032, CVE-2014-9035, CVE-2014-9036)

- A cross-site request forgery that could be used to trick a user into changing their password.(CVE-2014-9039)

- An issue that could lead to a denial of service when passwords are checked. (CVE-2014-9034)

- Additional protections for server-side request forgery attacks when WordPress makes HTTP requests. (CVE-2014-9033)

- An extremely unlikely hash collision could allow a user's account to be compromised, that also required that they haven't logged in since 2008. (CVE-2014-9037)

- WordPress now invalidates the links in a password reset email if the user remembers their password, logs in, and changes their email address. (CVE-2014-9039)

- WordPress versions 3.9.2 and earlier are affected by a cross-site scripting vulnerability which could enable an anonymous user to compromise the site. (CVE-2014-9031)

Solution

Upgrade to WordPress 4.0.1. If 4.0.1 cannot be obtained, 3.9.3, 3.8.5, and 3.7.5 or later are patched for these vulnerabilities.