July 19, 2019

WordPress Releases Security Hardening Update

The WordPress project has announced the releases of WordPress 3.0.5. Dubbed as a security hardening release it is an essential update for those with any untrusted user accounts, but it also comes with other important security enhancements and hardening for all WordPress installations.

Two cross site scripting bugs have been squashed:

  • Properly encode title used in Quick/Bulk Edit, and offer additional sanitization to various fields. Affects users of the Author or Contributor role.
  • Preserve tag escaping in the tags meta box. Affects users of the Author or Contributor role.

Also included in 3.0.5 are two security enhancements one of which improves the security of any plugins which were not properly leveraging the WordPress security API.

All WordPress administrators are encouraged to upgrade to this latest version. You can update automatically from the Dashboard > Updates menu in your site’s admin area or download 3.0.5 directly.

Critical Security Update for WordPress

Version 3.0.4 of WordPress has released. This version is available from the update page in the WordPress dashboard or for download here. This is a critical update to fixes a core security bug in WordPress HTML sanitation library, called KSES. This security issue has been discovered by Mauro Gentile and Jon Cave (duck_).

More technical information is available here.

WordPress 3.0.3 security update released

The WordPress development team has released version 3.0.3 of the popular open source blogging and publishing platform, a security update for the 3.0.x branch of WordPress. According to the developers, the update addresses a privilege escalation issue in the remote publishing interface that, under certain circumstances, could have allowed Author and Contributor-level users to improperly edit, publish or delete posts.

Read the full story here.

Source:[TheHSecurity]

Multiple XSS vulnerabilities in WordPress Register Plus plugin

WordPress Register Plus plugin that enhance the WordPress registration page by adding custom logo, invitation codes, disclaimers, CAPTCHA validation, email validation and user moderation has multiople Cross Site Scripting (XSS) vulnerabilities.

According to Securityfocus.com, an attacker may leverage these issues to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This may let the attacker steal cookie-based authentication credentials and launch other attacks.

These multiple cross-site scripting vulnerabilities have been classified as input validation error due to Register Plus issue to properly sanitize user-supplied input.
Register Plus 3.5.1 is vulnerable; other versions may also be affected.

Related Article:

http://websecurity.com.ua/4539 (Russian)