Name: CVE-2026-82228: Authentication Bypass by Spoofing
Creator: Rapid7
Published: 2026-08-31T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-82228, CWE-290, CVSS 8.1, EPSS 0.00396

Unauthenticated Bypass Vulnerability in SiteGround Security <= 1.6.6 versions.

CVSS Details

CVSS 3.1 Base Score: 8.1
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Sg Security Plugin	—	Update sg-security plugin to version 1.6.7, or a newer patched version	Oct 30, 2026	Aug 28, 2026

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CVSS Details

Covered by Rapid7

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