Unauthenticated RCE Flaws Could Expose 200,000+ WordPress Sites to Takeover

SecurityWeek

September 16, 2026 at 11:32 AM

Overview

Recent research has uncovered serious vulnerabilities in The Events Calendar plugin for WordPress, potentially affecting over 200,000 sites. These flaws allow attackers to execute remote code without needing authentication, putting site owners at risk of having their websites taken over. This is particularly concerning as it opens the door for various malicious activities, including data theft and site defacement. Users of the affected plugin should take immediate action to secure their sites, as the vulnerabilities could lead to significant disruptions. The security of WordPress sites relies heavily on keeping plugins updated and monitoring for any unusual activity.

Key Takeaways

Affected Systems: The Events Calendar plugin for WordPress
Action Required: Users are advised to update The Events Calendar plugin to the latest version to patch the vulnerabilities.
Timeline: Newly disclosed

Original Article Summary

Vulnerabilities in The Events Calendar can provide attackers with remote code execution capabilities. The post Unauthenticated RCE Flaws Could Expose 200,000+ WordPress Sites to Takeover appeared first on SecurityWeek.

Impact

The Events Calendar plugin for WordPress

Exploitation Status

The exploitation status is currently unknown. Monitor vendor advisories and security bulletins for updates.

Timeline

Newly disclosed

Remediation

Users are advised to update The Events Calendar plugin to the latest version to patch the vulnerabilities.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Vulnerability, RCE.

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