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Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,007 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.
Plugin · sg-security
SiteGround Security
6 known vulnerabilities on record. Add your version above to see which ones affect you.
Aug 31, 2026Unauthenticated Bypass Vulnerability in SiteGround Security <= 1.6.6 versions.CVE-2026-82228 · affects up to 1.6.6 · reported by PatchstackHigh 8.1
Unauthenticated Bypass Vulnerability in SiteGround Security <= 1.6.6 versions.
Dec 16, 2025SiteGround Security: Missing AuthorizationCVE-2025-66121 · affects up to 1.5.8 · reported by PatchstackMedium 5.3
Missing Authorization vulnerability in SiteGround SiteGround Security sg-security allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SiteGround Security: from n/a through <= 1.5.8.
Nov 1, 2024SiteGround Security: Missing AuthorizationCVE-2024-38774 · affects up to 1.5.0 · reported by PatchstackMedium 5.4
Missing Authorization vulnerability in SiteGround SiteGround Security allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects SiteGround Security: from n/a through 1.5.0.
Feb 6, 2023SiteGround Security: Does not properly sanitize user input before using it in an SQL queryCVE-2023-0234 · fixed in 1.3.1 · reported by WPScanHigh 8.8
The SiteGround Security WordPress plugin before 1.3.1 does not properly sanitize user input before using it in an SQL query, leading to an authenticated SQL injection issue.
Apr 19, 2022SiteGround Security: Authentication bypass that allows unauthenticated users to log in as administrative usersCVE-2022-0993 · affects up to 1.2.5 · reported by WordfenceHigh 8.1
The SiteGround Security plugin for WordPress is vulnerable to authentication bypass that allows unauthenticated users to log in as administrative users due to missing identity verification on the 2FA back-up code implementation that logs users in upon success. This affects versions up to, and including, 1.2.5.
Apr 19, 2022SiteGround Security: Authentication bypass that allows unauthenticated users to log in as administrative usersCVE-2022-0992 · affects up to 1.2.5 · reported by WordfenceCritical 9.8
The SiteGround Security plugin for WordPress is vulnerable to authentication bypass that allows unauthenticated users to log in as administrative users due to missing identity verification on initial 2FA set-up that allows unauthenticated and unauthorized users to configure 2FA for pending accounts. Upon successful configuration, the attacker is logged in as that user without access to a username/password pair which is the expected first form of authentication. This affects versions up to, and including, 1.2.5.
Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.
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