Zadyree

**Name of the Vulnerable Software and Affected Versions** mPDF versions 5.3 and earlier **Description** A directory traversal issue exists, allowing remote attackers to read arbitrary files by using a .. (dot dot) in the `filename` parameter of the examples/show code.php file. **Recommendations** For mPDF versions 5.3 and earlier, consider restricting access to the examples/show code.php file until a patch is available. As a temporary workaround, avoid using the `filename` parameter with untrusted input to minimize the risk of exploitation.