WordPress plugin
mwp-viral-signup security & vulnerabilities
Unpatched vulnerability in the latest version
At least one vulnerability affects the latest version and no fix has been released. Deactivate the plugin or restrict access to the affected feature until the vendor ships a patch.
- Critical0
- High1
- Medium0
- Low0
All mwp-viral-signup vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.5 | Unauthenticated SQL Injection ≤2.1No patch available | CVE-2017-20245 |
- High7.5Unauthenticated SQL Injection
≤2.1No patch available
mwp-viral-signup: common questions
Does mwp-viral-signup have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in mwp-viral-signup: 1 high. At least one is not fixed in the latest version.
How do I check which version of mwp-viral-signup 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 mwp-viral-signup vulnerability?
CVE-2017-20245, published Jun 9, 2026: Wow Viral Signups <= 2.1 - Unauthenticated SQL Injection. Severity: High (CVSS 7.5).
Is any mwp-viral-signup vulnerability listed in CISA KEV?
No. None of the known mwp-viral-signup vulnerabilities is currently listed in the CISA KEV catalog.