WP Vulnerability WatchVulnerability data as of September 7, 2026

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.

Plugin last updated: August 13, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVESeverityExploit probability
next 30 days
Affected versionsFixed inPublished
CVE-2026-16145 High 7.2 0.3% 0 to 5.1 (inclusive) 5.1.1 August 15, 2026
CVE-2026-16146 Medium 4.9 0.3% 0 to 5.1 (inclusive) 5.1.1 August 15, 2026
CVE-2026-16094 Medium 4.9 0.3% 0 to 5.1 (inclusive) 5.1.1 August 15, 2026
CVE-2025-49283 Medium 4.3 0.2% 4.1.1 and earlier 4.1.2 June 5, 2025

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.