wp-trackback.php in WordPress 2.0.6 and earlier does not properly unset variables when the input data includes a numeric parameter with a value matching an alphanumeric parameters hash value, which allows remote attackers to execute arbitrary SQL commands via the tb_id parameter. NOTE: it could be argued that this vulnerability is due to a bug in the unset PHP command (CVE-2006-3017) and the proper fix should be in PHP; if so, then this should not be treated as a vulnerability in WordPress.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Wordpress | Wordpress | 0.6.2-beta_2 (including) | 0.6.2-beta_2 (including) |
| Wordpress | Wordpress | 0.6.2.1-beta_2 (including) | 0.6.2.1-beta_2 (including) |
| Wordpress | Wordpress | 0.7 (including) | 0.7 (including) |
| Wordpress | Wordpress | 0.71 (including) | 0.71 (including) |
| Wordpress | Wordpress | 1.2 (including) | 1.2 (including) |
| Wordpress | Wordpress | 1.2.1 (including) | 1.2.1 (including) |
| Wordpress | Wordpress | 1.2.2 (including) | 1.2.2 (including) |
| Wordpress | Wordpress | 1.5 (including) | 1.5 (including) |
| Wordpress | Wordpress | 1.5.1 (including) | 1.5.1 (including) |
| Wordpress | Wordpress | 1.5.1.2 (including) | 1.5.1.2 (including) |
| Wordpress | Wordpress | 1.5.1.3 (including) | 1.5.1.3 (including) |
| Wordpress | Wordpress | 1.5.2 (including) | 1.5.2 (including) |
| Wordpress | Wordpress | 2.0 (including) | 2.0 (including) |
| Wordpress | Wordpress | 2.0.1 (including) | 2.0.1 (including) |
| Wordpress | Wordpress | 2.0.2 (including) | 2.0.2 (including) |
| Wordpress | Wordpress | 2.0.3 (including) | 2.0.3 (including) |
| Wordpress | Wordpress | 2.0.4 (including) | 2.0.4 (including) |
| Wordpress | Wordpress | 2.0.5 (including) | 2.0.5 (including) |
| Wordpress | Wordpress | 2.0.6 (including) | 2.0.6 (including) |