Platform
wordpress
Component
ut-demo-importer
Fixed in
1.0.6
A critical Remote Code Execution (RCE) vulnerability (CVE-2025-32496) has been identified in the Ultra Demo Importer WordPress plugin. This flaw allows attackers to upload malicious web shells, granting them unauthorized access and control over the affected web server. The vulnerability impacts versions from 0.0.0 through 1.0.5, and a patch is available in version 1.0.6.
The impact of this vulnerability is severe. Successful exploitation allows an attacker to upload a web shell, effectively providing them with a backdoor into the WordPress environment. This can lead to complete server compromise, including data exfiltration, modification of website content, and installation of further malicious software. The attacker could potentially pivot from the WordPress server to other systems on the network, expanding the blast radius of the attack. Given the ease of web shell deployment and the potential for persistent access, this vulnerability poses a significant risk to WordPress installations.
CVE-2025-32496 was publicly disclosed on 2025-04-09. While no active exploitation campaigns have been confirmed at the time of writing, the ease of exploitation and the potential impact make it a high-priority vulnerability. No KEV listing exists as of this date. Public proof-of-concept exploits are likely to emerge given the nature of the vulnerability.
Exploit Status
EPSS
0.09% (26% percentile)
CISA SSVC
CVSS Vector
The primary mitigation is to immediately upgrade the Ultra Demo Importer plugin to version 1.0.6 or later. If upgrading is not immediately feasible due to compatibility issues or breaking changes, consider temporarily disabling the plugin to prevent exploitation. Implement strict file upload restrictions within the WordPress environment to limit the types of files that can be uploaded. Web Application Firewalls (WAFs) can be configured to detect and block attempts to upload web shells, although this is not a substitute for patching. Monitor WordPress logs for suspicious activity, such as unusual file uploads or execution of unexpected scripts.
Update the Ultra Demo Importer plugin to the latest available version to mitigate the CSRF vulnerability that allows the upload of webshells. Verify the integrity of the website after the update. Consider implementing additional security measures, such as restricting access to sensitive files and directories.
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CVE-2025-32496 is a critical Remote Code Execution vulnerability in the Ultra Demo Importer WordPress plugin, allowing attackers to upload web shells and potentially gain full server control.
You are affected if you are using Ultra Demo Importer versions 0.0.0 through 1.0.5. Check your plugin versions immediately.
Upgrade the Ultra Demo Importer plugin to version 1.0.6 or later. If immediate upgrade is not possible, disable the plugin temporarily.
While no active exploitation campaigns have been confirmed, the vulnerability's severity and ease of exploitation suggest a high likelihood of future attacks.
Refer to the Uncodethemes website and WordPress plugin repository for the official advisory and update information.
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