It has been discovered that the extension MailformPlus (th_mailformplus) is susceptible to Cross Site Scripting (XSS) attacks and allows Remote Code Execution.
It has been discovered that the extensions pmk_rssnewsexport and cm_rdfexport are vulnerable to SQL Injection attacks.
It has been discovered that the extension de_phpot is vulnerable to multiple SQL Injection flaws and other types of security issues.
It has been discovered that the system extension indexed_search is vulnerable to a SQL Injection flaw.
It has been discovered that the extension mm_forum is vulnerable to multiple SQL Injection attacks and multiple XSS flaws alongside other vulnerabilities.
It has been discovered that the extension ve_guestbook is vulnerable to SQL Injection attacks. Also, a Cross Site Scripting issue has been detected.
Multiple TYPO3 extensions is affected by the third party tool PHPMailer, which is vulnerable to a remote shell command execution.