| Package | Affected versions | Patched versions |
|---|---|---|
| joomla | = 1.0.5 |
The vCard functions in Joomla! 1.0.5 use predictable sequential IDs for vcards and do not restrict access to them, which allows remote attackers to obtain valid e-mail addresses to conduct spam attacks by modifying the contact_id parameter to index2.php.
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