WordPress plugin
LeadConnector security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 5 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High1
- Medium4
- Low0
All LeadConnector vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting ≤4.0.5Update to 4.0.6 | CVE-2026-81298 | |
| Medium5.3 | Missing Authorization <3.0.22Update to 3.0.22 | CVE-2026-1890 | |
| Medium5.3 | Missing Authorization ≤3.0.21Update to 3.0.22 | CVE-2026-25441 | |
| Medium6.4 | Authenticated (Contributor+) Stored Cross-Site Scripting ≤3.0.2Update to 3.0.3 | CVE-2025-30893 | |
| Medium6.5 | Missing Authorization to Unauthenticated Arbitrary Post Deletion ≤1.7Update to 1.8 | CVE-2024-1371 |
- High7.2Unauthenticated Stored Cross-Site Scripting
≤4.0.5Update to 4.0.6
- Medium5.3Missing Authorization
<3.0.22Update to 3.0.22
- Medium5.3Missing Authorization
≤3.0.21Update to 3.0.22
- Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
≤3.0.2Update to 3.0.3
- Medium6.5Missing Authorization to Unauthenticated Arbitrary Post Deletion
≤1.7Update to 1.8
LeadConnector: common questions
Does LeadConnector have known vulnerabilities?
Yes. VulnCrest Radar lists 5 known vulnerabilities in LeadConnector: 1 high, 4 medium. None are known to affect version null.
How do I check which version of LeadConnector 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 LeadConnector vulnerability?
CVE-2026-81298, published Aug 28, 2026: LeadConnector <= 4.0.5 - Unauthenticated Stored Cross-Site Scripting. Severity: High (CVSS 7.2).
Is any LeadConnector vulnerability listed in CISA KEV?
No. None of the known LeadConnector vulnerabilities is currently listed in the CISA KEV catalog.