Threat Entry Updated 2025-06-26

CVE-2025-5258 - Conference Scheduler Plugin

The Conference Scheduler plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘className’ parameter in all versions up to, and including, 2.5.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

PLUGIN Conference Scheduler

CVE-2025-5258

MEDIUM CVSS 6.4 2025-06-24

Risk Score

Open Full Technical Breakdown

Threat Entry Updated 2024-11-21

CVE-2022-0600 - Conference Scheduler Plugin

The Conference Scheduler WordPress plugin before 2.4.3 does not sanitize and escape the tab parameter before outputting back in an admin page, leading to a Reflected Cross-Site Scripting.

PLUGIN Conference Scheduler

CVE-2022-0600

MEDIUM CVSS 6.1 2022-03-28

Risk Score

Open Full Technical Breakdown