WordPress 3 vulnerabilities

Is the Ultimate Member WordPress plugin safe?

Below are the known, publicly disclosed vulnerabilities of the Ultimate Member WordPress (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

Wysoka · CVSS 8.1 CVE-2026-19423 August 28, 2026

Ultimate Member WordPress: podatność bezpieczeństwa

Affects: Ultimate Member WordPress

Podatność bezpieczeństwa w komponencie Ultimate Member WordPress. Ocena zagrożenia: Wysoka (CVSS 8.1). Zaktualizuj podatny komponent do najnowszej wersji lub tymczasowo go wyłącz.

Details and what to do → Source (NVD) ↗
Wysoka · CVSS 8.1 CVE-2026-12251 July 31, 2026

Ultimate Member WordPress: podatność bezpieczeństwa

Affects: Ultimate Member WordPress

Podatność bezpieczeństwa w komponencie Ultimate Member WordPress. Ocena zagrożenia: Wysoka (CVSS 8.1). Zaktualizuj podatny komponent do najnowszej wersji lub tymczasowo go wyłącz.

Details and what to do → Source (NVD) ↗
Wysoka · CVSS 8 CVE-2026-11766 July 6, 2026

Ultimate Member WordPress: podatność bezpieczeństwa

Affects: Ultimate Member WordPress

Podatność bezpieczeństwa w komponencie Ultimate Member WordPress. Ocena zagrożenia: Wysoka (CVSS 8). Zaktualizuj podatny komponent do najnowszej wersji lub tymczasowo go wyłącz.

Details and what to do → Source (NVD) ↗

How to check whether this affects you

  • Check the installed version of the Ultimate Member WordPress 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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