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.
2014-01-21T01:55:03.167
2025-04-11T00:51:21.963
Deferred
CVSSv2: 5.8 (MEDIUM)
AV:N/AC:M/Au:N/C:P/I:P/A:N
8.6
4.9
Type | Vendor | Product | Version/Range | Vulnerable? |
---|---|---|---|---|
Application | wordpress | wordpress | ≤ 3.0.1 | Yes |
Application | wordpress | wordpress | 2.0 | Yes |
Application | wordpress | wordpress | 2.0.1 | Yes |
Application | wordpress | wordpress | 2.0.2 | Yes |
Application | wordpress | wordpress | 2.0.4 | Yes |
Application | wordpress | wordpress | 2.0.5 | Yes |
Application | wordpress | wordpress | 2.0.6 | Yes |
Application | wordpress | wordpress | 2.0.7 | Yes |
Application | wordpress | wordpress | 2.0.8 | Yes |
Application | wordpress | wordpress | 2.0.9 | Yes |
Application | wordpress | wordpress | 2.0.10 | Yes |
Application | wordpress | wordpress | 2.0.11 | Yes |
Application | wordpress | wordpress | 2.1 | Yes |
Application | wordpress | wordpress | 2.1.1 | Yes |
Application | wordpress | wordpress | 2.1.2 | Yes |
Application | wordpress | wordpress | 2.1.3 | Yes |
Application | wordpress | wordpress | 2.2 | Yes |
Application | wordpress | wordpress | 2.2.1 | Yes |
Application | wordpress | wordpress | 2.2.2 | Yes |
Application | wordpress | wordpress | 2.2.3 | Yes |
Application | wordpress | wordpress | 2.3 | Yes |
Application | wordpress | wordpress | 2.3.1 | Yes |
Application | wordpress | wordpress | 2.3.2 | Yes |
Application | wordpress | wordpress | 2.3.3 | Yes |
Application | wordpress | wordpress | 2.5 | Yes |
Application | wordpress | wordpress | 2.5.1 | Yes |
Application | wordpress | wordpress | 2.6 | Yes |
Application | wordpress | wordpress | 2.6.1 | Yes |
Application | wordpress | wordpress | 2.6.2 | Yes |
Application | wordpress | wordpress | 2.6.3 | Yes |
Application | wordpress | wordpress | 2.6.5 | Yes |
Application | wordpress | wordpress | 2.7 | Yes |
Application | wordpress | wordpress | 2.7.1 | Yes |
Application | wordpress | wordpress | 2.8 | Yes |
Application | wordpress | wordpress | 2.8.1 | Yes |
Application | wordpress | wordpress | 2.8.2 | Yes |
Application | wordpress | wordpress | 2.8.3 | Yes |
Application | wordpress | wordpress | 2.8.4 | Yes |
Application | wordpress | wordpress | 2.8.4 | Yes |
Application | wordpress | wordpress | 2.8.5 | Yes |
Application | wordpress | wordpress | 2.8.5.1 | Yes |
Application | wordpress | wordpress | 2.8.5.2 | Yes |
Application | wordpress | wordpress | 2.8.6 | Yes |
Application | wordpress | wordpress | 2.9 | Yes |
Application | wordpress | wordpress | 2.9.1 | Yes |
Application | wordpress | wordpress | 2.9.1.1 | Yes |
Application | wordpress | wordpress | 2.9.2 | Yes |
Application | wordpress | wordpress | 3.0 | Yes |