Arbitrary File Upload Vulnerability in Super Backup & Clone - Migrate for WordPress

CVE-2024-9290

What is CVE-2024-9290?

CVE-2024-9290 is a severe vulnerability affecting the Super Backup & Clone - Migrate for WordPress plugin, developed by Azzaroco. This plugin, widely used to facilitate backups and migrations within WordPress environments, is susceptible to arbitrary file uploads due to insufficient file type validation and lack of proper capability checks. This vulnerability poses a serious threat to organizations by enabling unauthenticated attackers to upload malicious files to the server. Such exploitation could lead to unauthorized access and potential remote code execution, significantly jeopardizing the security and integrity of the affected WordPress sites.

Technical Details

The root cause of CVE-2024-9290 lies in the ibk_restore_migrate_check() function found in all versions of the Super Backup & Clone - Migrate for WordPress plugin up to and including 2.3.3. Due to missing validation protocols, attackers can leverage this vulnerability to bypass security measures and execute arbitrary file uploads on the server hosting the affected website. The lack of capability checks exacerbates the issue, providing a potential pathway for more sophisticated attacks, including remote code execution, which could compromise the entire web environment.

Potential impact of CVE-2024-9290

1. Remote Code Execution: The most critical risk posed by CVE-2024-9290 is the potential for remote code execution, allowing attackers to execute arbitrary commands on the server. This access can significantly compromise the site's integrity and lead to unauthorized data manipulation or theft.

2. Data Breach: Unauthorized file uploads can result in data breaches, exposing sensitive information stored on the server. Attackers may exploit this access to gain confidential data such as user credentials, payment information, and other sensitive files.

3. Site Defacement and Malware Deployment: Attackers could use the vulnerability to deploy malware or deface the website. This can lead to loss of trust from users, a damaged reputation for the organization, and potential financial losses from remediation and recovery efforts.

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