WordPress xmlrpc.php security bypass
| wordpress-xmlrpc-security-bypass (33470) |  Medium Risk |
Description:
WordPress could allow a remote authenticated attacker to bypass security restrictions, caused by improper validation by the xmlrpc.php script. A remote attacker with contributor permissions could exploit this vulnerability to publish posts to the Web site.
Platforms Affected:
- Debian, Debian Linux 4.0
- WordPress, WordPress 2.1.2
Remedy:
Upgrade to the latest version of WordPress (2.1.3 or later), available from the WordPress Web site. See References.
For Debian GNU/Linux (wordpress):
Refer to DSA-1285-1 for patch, upgrade, or suggested workaround information. See References.
For other distributions:
Contact your vendor for upgrade or patch information.
Consequences:
Bypass Security
References:
- Full-Disclosure Mailing List, Thu Apr 05 2007 - 17:49:15 CDT, Wordpress 2.1.2 xmlrpc Vulnerabilities at http://archives.neohapsis.com/archives/fulldisclosure/2007-04/0248.html.
- WordPress Web site, WordPress at http://wordpress.org/.
- CVE-2007-1893: xmlrpc (xmlrpc.php) in WordPress 2.1.2, and probably earlier, allows remote authenticated users with the contributor role to bypass intended access restrictions and invoke the publish_posts functionality, which can be used to publish a previously saved post.
- DSA-1285: wordpress -- several vulnerabilities
- SA24751: WordPress XML-RPC SQL Injection and Security Bypass
- VUPEN/ADV-2007-1245: WordPress XML-RPC Module Remote SQL Injection and Security Bypass Vulnerabilities
Reported:
Apr 05, 2007
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