CVE-2021-24252 Event Banner <= 1.3 - Arbitrary File Upload to RCE

The Event Banner WordPress plugin through 1.3 does not verify the uploaded image file, allowing admin accounts to upload arbitrary files, such as .exe, .php, or others executable, leading to RCE. Due to the lack of CSRF check, the issue can also be used via such vector to achieve the same result,...

CVE-2021-24252

The CVE-2021-24252 issue affects the WordPress Event Banner plugin prior to v1.4. The vulnerability arises because uploaded images are not verified, enabling admin users to upload arbitrary files (e.g., .exe, .php) that can lead to remote code execution (RCE). The flaw is aggravated by the absenc...