National Cyber Awareness System

Vulnerability Summary for CVE-2013-0731

Overview

ajax.functions.php in the MailUp plugin before 1.3.3 for WordPress does not properly restrict access to unspecified Ajax functions, which allows remote attackers to modify plugin settings and conduct cross-site scripting (XSS) attacks by setting the wordpress_logged_in cookie. NOTE: this is due to an incomplete fix for a similar issue that was fixed in 1.3.2.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: MISC

Name: http://plugins.trac.wordpress.org/changeset?new=682420

Type: Patch Information; Exploit

Hyperlink:http://plugins.trac.wordpress.org/changeset?new=682420

External Source: XF

Name: mailup-ajaxfunctions-security-bypass(82847)

Hyperlink:http://xforce.iss.net/xforce/xfdb/82847

External Source: BID

Name: 58467

Hyperlink:http://www.securityfocus.com/bid/58467

External Source: CONFIRM

Name: http://wordpress.org/extend/plugins/wp-mailup/changelog/

Hyperlink:http://wordpress.org/extend/plugins/wp-mailup/changelog/

External Source: SECUNIA

Name: 51917

Type: Advisory

Hyperlink:http://secunia.com/advisories/51917

External Source: OSVDB

Name: 91274

Hyperlink:http://osvdb.org/91274