The EventON - WordPress Virtual Event Calendar Plugin plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.5.4 (for Pro) & 2.2.7 (for Free). This is due to missing or incorrect nonce validation on the evo_eventpost_update_meta function. This makes it possible for unauthenticated attackers to update arbitrary post metadata via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

Related CVEs

CVE-2023-6242

Key Information

GHSA ID

GHSA-3rp5-4w7x-5cpg

Published

January 11, 2024 3:30 PM

Last Modified

June 3, 2025 3:31 PM

CVSS Score

5.0 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: August 23, 2025 6:28 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.