Post By Email WordPress Plugin Arbitrary File Upload Vulnerability
Vulnerability
A vulnerability allowing arbitrary file uploads has been identified in the Post By Email plugin for WordPress, affecting all versions through 1.0.4b. The issue arises from inadequate file type validation in the save_attachments function, enabling unauthenticated attackers to upload arbitrary files to the server, potentially leading to remote code execution.
Impact
Exploitation of this vulnerability could allow for arbitrary file uploads, with the potential for remote code execution on the affected server.
Remediation
No known patch is available. It is recommended to uninstall the affected plugin and find a replacement.
Vulnerability Rating
Our algorithm analyzes dozens of metrics to generate these 8 key vulnerability categories, which are then combined to calculate the overall risk score.