| Package | Affected versions | Patched versions |
|---|---|---|
| wordpress | = 0.6.2= 0.6.2.1= 0.7= 0.71= 1.2= 1.2.1= 1.2.2= 1.5= 1.5.1= 1.5.1.2= 1.5.1.3= 1.5.2= 2.0= 2.0.1= 2.0.2= 2.0.3= 2.0.4= 2.0.5= 2.0.6 |
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 parameter's 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.
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