WordPress plugin
Security Optimizer – The All-In-One Protection Plugin security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 8 known vulnerabilities are fixed in the latest release. If you run an older version, update to null or newer.
- Critical1
- High2
- Medium5
- Low0
All Security Optimizer – The All-In-One Protection Plugin vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| High7.2 | Authenticated (Administrator+) SQL Injection ≤1.3.0Update to 1.3.1 | CVE-2023-0234 | |
| High8.1 | Authorization Weakness to Authentication Bypass ≤1.2.5Update to 1.2.6 | CVE-2022-0993 | |
| Critical9.8 | Authentication Bypass via 2FA Setup ≤1.2.5Update to 1.2.6 | CVE-2022-0992 |
- High7.2Authenticated (Administrator+) SQL Injection
≤1.3.0Update to 1.3.1
- High8.1Authorization Weakness to Authentication Bypass
≤1.2.5Update to 1.2.6
- Critical9.8Authentication Bypass via 2FA Setup
≤1.2.5Update to 1.2.6
Security Optimizer – The All-In-One Protection Plugin: common questions
Does Security Optimizer – The All-In-One Protection Plugin have known vulnerabilities?
Yes. VulnCrest Radar lists 8 known vulnerabilities in Security Optimizer – The All-In-One Protection Plugin: 1 critical, 2 high, 5 medium. None are known to affect version null.
How do I check which version of Security Optimizer – The All-In-One Protection Plugin I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Security Optimizer – The All-In-One Protection Plugin vulnerability?
CVE-2026-118185, published Oct 29, 2026: Security Optimizer <= 1.6.8 - Two-Factor Authentication via Brute Force. Severity: Medium (CVSS 4.3).
Is any Security Optimizer – The All-In-One Protection Plugin vulnerability listed in CISA KEV?
No. None of the known Security Optimizer – The All-In-One Protection Plugin vulnerabilities is currently listed in the CISA KEV catalog.