wp-admin/press-this.php in WordPress before 3.0.6 does not enforce the publish_posts capability requirement, which allows remote authenticated users to perform publish actions by leveraging the Contributor role.
http://codex.wordpress.org/Version_3.0.6
Source: Mitre, NVD
Published: 2014-01-21
Updated: 2014-01-21
Base Score: 4
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N
Severity: Medium