WordPress 2 vulnerabilities

Is the WP Captcha PRO plugin safe?

Below are the known, publicly disclosed vulnerabilities of the WP Captcha PRO (WordPress) component. If you use it on your site, check the version and update it before the flaw gets exploited.

Using the WP Captcha PRO plugin? Check for free whether your site is vulnerable through it, or have us update and secure it.

Known vulnerabilities

Wysoka · CVSS 8.8 CVE-2026-5411 June 5, 2026

WP Captcha PRO (the premium version of the Advanced Google reCAPTCHA plugin, both have the same slug): zdalne wykonanie kodu (RCE)

Affects: WP Captcha PRO (the premium version of the Advanced Google reCAPTCHA plugin, both have the same slug)

Zdalne wykonanie kodu (RCE) w komponencie WP Captcha PRO (the premium version of the Advanced Google reCAPTCHA plugin, both have the same slug). Ocena zagrożenia: Wysoka (CVSS 8.8). Zaktualizuj podatny komponent do najnowszej wersji lub tymczasowo go wyłącz.

Wysoka · CVSS 8.8 CVE-2026-5415 June 5, 2026

WP Captcha PRO (the premium version of the Advanced Google reCAPTCHA plugin, both have the same slug): obejście uwierzytelniania

Affects: WP Captcha PRO (the premium version of the Advanced Google reCAPTCHA plugin, both have the same slug)

Obejście uwierzytelniania w komponencie WP Captcha PRO (the premium version of the Advanced Google reCAPTCHA plugin, both have the same slug). Ocena zagrożenia: Wysoka (CVSS 8.8). Zaktualizuj podatny komponent do najnowszej wersji lub tymczasowo go wyłącz.

How to check whether this affects you

  • Check the installed version of the WP Captcha PRO component in the admin panel.
  • Compare it with the fixed version noted in the details of the relevant vulnerability above.
  • If your version is older, update the component to the latest available.
  • If a fix has not been released yet, temporarily disable the vulnerable element and watch your logs.
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