wp-includes/comment.php in WordPress before 3.0.2 does not properly whitelist trackbacks and pingbacks in the blogroll, which allows remote attackers to bypass intended spam restrictions via a crafted URL, as demonstrated by a URL that triggers a substring match.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Wordpress | Wordpress | * | 3.0.1 (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 | 2.0.4 (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) |
| Wordpress | Wordpress | 2.0.7 (including) | 2.0.7 (including) |
| Wordpress | Wordpress | 2.0.8 (including) | 2.0.8 (including) |
| Wordpress | Wordpress | 2.0.9 (including) | 2.0.9 (including) |
| Wordpress | Wordpress | 2.0.10 (including) | 2.0.10 (including) |
| Wordpress | Wordpress | 2.0.11 (including) | 2.0.11 (including) |
| Wordpress | Wordpress | 2.1 (including) | 2.1 (including) |
| Wordpress | Wordpress | 2.1.1 (including) | 2.1.1 (including) |
| Wordpress | Wordpress | 2.1.2 (including) | 2.1.2 (including) |
| Wordpress | Wordpress | 2.1.3 (including) | 2.1.3 (including) |
| Wordpress | Wordpress | 2.2 (including) | 2.2 (including) |
| Wordpress | Wordpress | 2.2.1 (including) | 2.2.1 (including) |
| Wordpress | Wordpress | 2.2.2 (including) | 2.2.2 (including) |
| Wordpress | Wordpress | 2.2.3 (including) | 2.2.3 (including) |
| Wordpress | Wordpress | 2.3 (including) | 2.3 (including) |
| Wordpress | Wordpress | 2.3.1 (including) | 2.3.1 (including) |
| Wordpress | Wordpress | 2.3.2 (including) | 2.3.2 (including) |
| Wordpress | Wordpress | 2.3.3 (including) | 2.3.3 (including) |
| Wordpress | Wordpress | 2.5 (including) | 2.5 (including) |
| Wordpress | Wordpress | 2.5.1 (including) | 2.5.1 (including) |
| Wordpress | Wordpress | 2.6 (including) | 2.6 (including) |
| Wordpress | Wordpress | 2.6.1 (including) | 2.6.1 (including) |
| Wordpress | Wordpress | 2.6.2 (including) | 2.6.2 (including) |
| Wordpress | Wordpress | 2.6.3 (including) | 2.6.3 (including) |
| Wordpress | Wordpress | 2.6.5 (including) | 2.6.5 (including) |
| Wordpress | Wordpress | 2.7 (including) | 2.7 (including) |
| Wordpress | Wordpress | 2.7.1 (including) | 2.7.1 (including) |
| Wordpress | Wordpress | 2.8 (including) | 2.8 (including) |
| Wordpress | Wordpress | 2.8.1 (including) | 2.8.1 (including) |
| Wordpress | Wordpress | 2.8.2 (including) | 2.8.2 (including) |
| Wordpress | Wordpress | 2.8.3 (including) | 2.8.3 (including) |
| Wordpress | Wordpress | 2.8.4 (including) | 2.8.4 (including) |
| Wordpress | Wordpress | 2.8.4-a (including) | 2.8.4-a (including) |
| Wordpress | Wordpress | 2.8.5 (including) | 2.8.5 (including) |
| Wordpress | Wordpress | 2.8.5.1 (including) | 2.8.5.1 (including) |
| Wordpress | Wordpress | 2.8.5.2 (including) | 2.8.5.2 (including) |
| Wordpress | Wordpress | 2.8.6 (including) | 2.8.6 (including) |
| Wordpress | Wordpress | 2.9 (including) | 2.9 (including) |
| Wordpress | Wordpress | 2.9.1 (including) | 2.9.1 (including) |
| Wordpress | Wordpress | 2.9.1.1 (including) | 2.9.1.1 (including) |
| Wordpress | Wordpress | 2.9.2 (including) | 2.9.2 (including) |
| Wordpress | Wordpress | 3.0 (including) | 3.0 (including) |
| Wordpress | Ubuntu | lucid | * |
| Wordpress | Ubuntu | upstream | * |