Typo3 · Mm Forum · CVE-2014-6298
**Name of the Vulnerable Software and Affected Versions**
TYPO3 mm forum extension versions prior to 1.9.3
**Description**
The issue allows remote attackers to execute arbitrary code by uploading a file with an executable extension. This is achieved by accessing the uploaded file via unspecified vectors.
**Recommendations**
For versions prior to 1.9.3, update to version 1.9.3 or later to resolve the issue. As a temporary workaround, consider restricting file uploads to prevent exploitation until the update is applied.