WordPress plugin
Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms 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 Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Unauthenticated Stored Cross-Site Scripting via 'action' Parameter ≤5.1Update to 5.1.1 | CVE-2026-16145 |
- High7.2Unauthenticated Stored Cross-Site Scripting via 'action' Parameter
≤5.1Update to 5.1.1
Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms: common questions
Does Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms have known vulnerabilities?
Yes. VulnCrest Radar lists 5 known vulnerabilities in Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms: 1 high, 4 medium. None are known to affect version null.
How do I check which version of Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms 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 Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms vulnerability?
CVE-2026-91010, published Sep 15, 2026: Invisible Anti-Spam & CAPTCHA <= 5.1.0 - Missing Authorization. Severity: Medium (CVSS 4.3).
Is any Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms vulnerability listed in CISA KEV?
No. None of the known Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms vulnerabilities is currently listed in the CISA KEV catalog.