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Vulnerability record · CVE-2026-82228 · published 31 August 2026
CVE-2026-82228: Authentication bypass by spoofing vulnerability
Unauthenticated Bypass Vulnerability in SiteGround Security <= 1.6.6 versions.
8.1 CVSS 3.1 High EPSS 0.40% · top 68.8% CWE-290 · Authentication bypass by spoofing Deferred
8.1CVSS 3.1 base score
0.40%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
1 Sep 2026Last modified by NVD
Description
Unauthenticated Bypass Vulnerability in SiteGround Security <= 1.6.6 versions.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
References
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Source: NIST National Vulnerability Database (record CVE-2026-82228), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.
