Known vulnerabilities in Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms
Invisible spam protection for every form, login and checkout. No puzzles, no checkboxes, no lost visitors — a CAPTCHA your users never see.
4Reported vulnerabilities
7.2Highest CVSS score
5.4.0Latest version
4,000+Active installs
What to do now
Update Invisible Anti-Spam & CAPTCHA — reCAPTCHA Alternative for All Forms to 5.1.1 or later.
4 of these have a fixed version available. Updating resolves them.
Reported vulnerabilities
| CVE | Severity | Exploit probability |
Affected versions | Fixed in | Published |
|---|---|---|---|---|---|
| CVE-2026-16145 | High | 0.3% | 0 to 5.1 (inclusive) | 5.1.1 |
August 15, 2026 |
| CVE-2026-16146 | Medium | 0.3% | 0 to 5.1 (inclusive) | 5.1.1 |
August 15, 2026 |
| CVE-2026-16094 | Medium | 0.3% | 0 to 5.1 (inclusive) | 5.1.1 |
August 15, 2026 |
| CVE-2025-49283 | Medium | 0.2% | 4.1.1 and earlier | 4.1.2 |
June 5, 2025 |