Critical authentication vulnerability in cPanel — update servers immediately

Colleagues, please note an important cybersecurity issue: cPanel has released updates to address a critical authentication vulnerability.

- Affects all supported versions; fixes released in: 11.110.0.97, 11.118.0.63, 11.126.0.54, 11.132.0.29, 11.136.0.5, 11.134.0.20.
- Namecheap reports the flaw allows login bypass; they temporarily blocked TCP ports 2083/2087 and patched Reseller and Stellar Business servers.
- Recommend verifying and updating servers to supported versions ASAP or applying temporary mitigations.

Why it matters: unauthorized control of the control panel risks hosting and data compromise.

Will you schedule server updates soon?

#cybersecurity #cPanel #patches #serversecurity