WordPress 1 vulnerability

Is the SignUp & SignIn plugin safe?

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

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Known vulnerabilities

Krytyczna · CVSS 9.8 CVE-2026-12417 June 24, 2026

SignUp & SignIn: obejście uwierzytelniania i przejęcie konta

Affects: SignUp & SignIn ≤ 1.0.0

Słaba walidacja resetu hasła umożliwiała obejście logowania i przejęcie konta użytkownika. Zaktualizuj lub usuń wtyczkę.

Details and what to do → Source (NVD) ↗

How to check whether this affects you

  • Check the installed version of the SignUp & SignIn 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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