WordPress plugin
Conference Scheduler security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 2 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium2
- Low0
All Conference Scheduler vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting via className Parameter ≤2.5.1Update to 2.5.2 | CVE-2025-5258 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤2.4.3Update to 2.4.4 | CVE-2022-0600 |
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via className Parameter
≤2.5.1Update to 2.5.2
- Medium6.1Reflected Cross-Site Scripting
≤2.4.3Update to 2.4.4
Conference Scheduler: common questions
Does Conference Scheduler have known vulnerabilities?
Yes. VulnCrest Radar lists 2 known vulnerabilities in Conference Scheduler: 2 medium. None are known to affect version null.
How do I check which version of Conference Scheduler I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Conference Scheduler vulnerability?
CVE-2025-5258, published Jun 23, 2025: Conference Scheduler <= 2.5.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via className Parameter. Severity: Medium (CVSS 6.4).
Is any Conference Scheduler vulnerability listed in CISA KEV?
No. None of the known Conference Scheduler vulnerabilities is currently listed in the CISA KEV catalog.