WordPress 1 vulnerability

Is the Hummingbird Performance WordPress plugin safe?

Below are the known, publicly disclosed vulnerabilities of the Hummingbird Performance 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 7.2 CVE-2026-19224 September 4, 2026

Hummingbird Performance WordPress: podatność bezpieczeństwa

Affects: Hummingbird Performance WordPress

Podatność bezpieczeństwa w komponencie Hummingbird Performance WordPress. Ocena zagrożenia: Wysoka (CVSS 7.2). 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 Hummingbird Performance 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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