Joomla · Joomla! · CVE-2017-7983
**Name of the Vulnerable Software and Affected Versions**
Joomla! versions 1.5.0 through 3.6.5
**Description**
The issue concerns the leakage of the used PHPMailer version in mail headers when sending mail using the JMail API.
**Recommendations**
For versions 1.5.0 through 3.6.5, update to version 3.7.0 to resolve the issue.