Vulnerability Description
The wp_create_nonce function in wp-includes/pluggable.php in WordPress 3.3.1 and earlier associates a nonce with a user account instead of a user session, which might make it easier for remote attackers to conduct cross-site request forgery (CSRF) attacks on specific actions and objects by sniffing the network, as demonstrated by attacks against the wp-admin/admin-ajax.php and wp-admin/user-new.php scripts. NOTE: the vendor reportedly disputes the significance of this issue because wp_create_nonce operates as intended, even if it is arguably inconsistent with certain CSRF protection details advocated by external organizations
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Wordpress | Wordpress | <= 3.3.1 |
Related Weaknesses (CWE)
References
- http://www.exploit-db.com/exploits/18791
- http://www.securityfocus.com/bid/53280
- http://www.webapp-security.com/2012/04/wordpress-3-3-1-multiple-csrf-vulnerabili
- http://www.webapp-security.com/wp-content/uploads/2012/04/Wordpress-3.3.1-MultipExploit
- http://www.exploit-db.com/exploits/18791
- http://www.securityfocus.com/bid/53280
- http://www.webapp-security.com/2012/04/wordpress-3-3-1-multiple-csrf-vulnerabili
- http://www.webapp-security.com/wp-content/uploads/2012/04/Wordpress-3.3.1-MultipExploit
FAQ
What is CVE-2012-1936?
CVE-2012-1936 is a vulnerability with a CVSS score of 6.8 (MEDIUM). The wp_create_nonce function in wp-includes/pluggable.php in WordPress 3.3.1 and earlier associates a nonce with a user account instead of a user session, which might make it easier for remote attacke...
How severe is CVE-2012-1936?
CVE-2012-1936 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2012-1936?
Check the references section above for vendor advisories and patch information. Affected products include: Wordpress Wordpress.