WordPress plugin
CM E-Mail Blacklist – Simple email filtering for safer registration security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 4 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium4
- Low0
All CM E-Mail Blacklist – Simple email filtering for safer registration vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium4.4 | Authenticated (Administrator+) Stored Cross-Site Scripting via 'black_email' Parameter ≤1.6.2Update to 1.6.3 | CVE-2026-0691 | |
| Medium6.1 | Reflected Cross-Site Scripting ≤1.5.5Update to 1.5.6 | CVE-2025-24694 | |
| Medium6.1 | Reflected Cross-Site Scripting via cminds_free_guide Shortcode ≤1.4.2Update to 1.4.3 | CVE-2024-11202 | |
| Medium4.3 | Cross-Site Request Forgery ≤1.4.8Update to 1.4.9 | CVE-2024-5167 |
- Medium4.4Authenticated (Administrator+) Stored Cross-Site Scripting via 'black_email' Parameter
≤1.6.2Update to 1.6.3
- Medium6.1Reflected Cross-Site Scripting
≤1.5.5Update to 1.5.6
- Medium6.1Reflected Cross-Site Scripting via cminds_free_guide Shortcode
≤1.4.2Update to 1.4.3
- Medium4.3Cross-Site Request Forgery
≤1.4.8Update to 1.4.9
CM E-Mail Blacklist – Simple email filtering for safer registration: common questions
Does CM E-Mail Blacklist – Simple email filtering for safer registration have known vulnerabilities?
Yes. VulnCrest Radar lists 4 known vulnerabilities in CM E-Mail Blacklist – Simple email filtering for safer registration: 4 medium. None are known to affect version null.
How do I check which version of CM E-Mail Blacklist – Simple email filtering for safer registration 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 CM E-Mail Blacklist – Simple email filtering for safer registration vulnerability?
CVE-2026-0691, published Jan 16, 2026: CM E-Mail Blacklist <= 1.6.2 - Authenticated (Administrator+) Stored Cross-Site Scripting via 'black_email' Parameter. Severity: Medium (CVSS 4.4).
Is any CM E-Mail Blacklist – Simple email filtering for safer registration vulnerability listed in CISA KEV?
No. None of the known CM E-Mail Blacklist – Simple email filtering for safer registration vulnerabilities is currently listed in the CISA KEV catalog.