vulnerability
WordPress Plugin: sg-security: CVE-2025-66121: Missing Authorization
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:P/A:N) | Nov 30, 2025 | Jan 16, 2026 | Jan 16, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
Published
Nov 30, 2025
Added
Jan 16, 2026
Modified
Jan 16, 2026
Description
The SiteGround Security plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in versions up to, and including, 1.5.8. This makes it possible for unauthenticated attackers to perform an unauthorized action.
Solution
sg-security-plugin-cve-2025-66121
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