Ad Invalid Click Protector (AICP) vulnerabilities
Plugin slug ad-invalid-click-protector · 4 known vulnerabilities · latest disclosed 2026-07-27 · WordPress.org page
Every listed vulnerability has a fix. Version 1.3.1 or later is not affected by any of them. If your site runs an older version, update it.
1 of 4 rated high or critical (CVSS 7 or more).
Known vulnerabilities in Ad Invalid Click Protector (AICP)
| Severity | Affected versions | Fixed in | CVE | Published | Details |
|---|---|---|---|---|---|
| Medium 5.3 | <= 1.3.0 | 1.3.1 | CVE-2026-65445 | 2026-07-27 | Advisory |
| Medium 4.3 | <= 1.2.5.2 | 1.2.7 | CVE-2022-0191 | 2022-04-13 | Advisory |
| Medium 6.1 | <= 1.2.5.2 | 1.2.7 | none | 2022-04-05 | Advisory |
| High 8.8 | < 1.2.6 | 1.2.6 | CVE-2022-0190 | 2022-01-14 | Advisory |
Check if a site is affected
Enter a site address to see which version of Ad Invalid Click Protector (AICP) and other plugins it runs, and whether they match a known vulnerability.
Questions
Is the Ad Invalid Click Protector (AICP) plugin safe to use?
All 4 known issues are fixed in current versions (1.3.1 or later). Keeping it updated is what matters.
How do I check which version of Ad Invalid Click Protector (AICP) my site runs?
In WordPress go to Plugins > Installed Plugins. From the outside, the free PluginPeek scan below reads the version from the site's public files.
How do I fix a vulnerable plugin?
Make a full backup, then update it from Dashboard > Updates and check the site afterwards. If you would rather not, we can do it for a fixed $99, paid after you have checked the site.