🔎 How to detect?
Check the installed plugin version in the WordPress Plugins panel. Look for LoginSignup Popup Inline Form Woocommerce and check the version number displayed below it. If the version is 2.8.5 or lower, the plugin is vulnerable.
For Linux/Windows WordPress installations, use the following command:
wp plugin list --field=version --format=csv | grep login-signup-popup
This command uses `grep` and the plugin’s slug to extract the version. The output will be the plugin version number if installed or nothing if not. This command is safe to run in production as it only reads information and does not modify anything.
🛠️ **How to mitigate?**
- Update the Login/Signup Popup plugin to the latest version immediately.
- If an update is not available, consider disabling or removing the plugin until a patch is released.
- Regularly monitor the WordPress plugin repository or the developer’s website for updates.
**Practice-Verified Commands:**
- To list all installed plugins and their versions:
wp plugin list --field=name,version --format=csv
- To deactivate a vulnerable plugin:
wp plugin deactivate login-signup-popup
- To delete a vulnerable plugin:
wp plugin delete login-signup-popup
**What Undercode Say**
The CVE-2025-1064 vulnerability in the WordPress LoginSignup Popup Inline Form Woocommerce plugin highlights the importance of maintaining up-to-date software in cybersecurity. Vulnerabilities like these can be exploited to gain unauthorized access, inject malicious code, or disrupt website functionality. Regularly updating plugins, themes, and the WordPress core is a critical step in securing your website.
For system administrators, leveraging command-line tools like `wp-cli` can streamline vulnerability detection and mitigation. For instance, the `wp plugin list` command provides a quick overview of installed plugins and their versions, while `wp plugin update` ensures all plugins are up-to-date. Additionally, monitoring logs for unusual activity using commands like `tail -f /var/log/nginx/access.log` or `grep “POST /wp-admin” /var/log/apache2/access.log` can help identify potential attacks.
In Linux environments, hardening your server with tools like `fail2ban` or `ufw` can further protect against brute-force attacks. For Windows servers, enabling the Windows Firewall and using PowerShell commands like `Get-WindowsUpdate` to ensure system patches are applied is equally important.
For more information on WordPress security best practices, visit the official WordPress Hardening Guide: https://wordpress.org/support/article/hardening-wordpress/.
Stay vigilant, keep your systems updated, and always verify the integrity of third-party plugins and themes before installation. Cybersecurity is a continuous process, and proactive measures are your best defense against evolving threats.
References:
Hackers Feeds, Undercode AI
