WordPress plugin vulnerabilities
Security Optimizer - The All-In-One Protection Plugin vulnerabilities
Known security issues in the Security Optimizer - The All-In-One Protection Plugin WordPress plugin, by affected version, with severity, CVE and the version that fixes each one.
- Plugin slug
- sg-security
- Latest version
- 1.6.9
- Active installs
- 1,000,000+
- Known vulnerabilities
- 7
- Data updated
- 2026-10-18 07:30 UTC
Check your version
This information comes from public vulnerability databases and may be incomplete or out of date. A plugin with no known vulnerabilities is not proof that it is secure; keep plugins updated and remove the ones you do not use.
Fixed in version 1.6.7 (1)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| Security Optimizer – The All-In-One Protection Plugin <= 1.6.6 - 2-Factor Authentication Bypass CVE-2026-82228 · Source | High | 8.1 | < 1.6.7 | 2026-07-23 |
Fixed in version 1.6.5 (1)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| WordPress SiteGround Security Plugin < 1.6.5 is vulnerable to Bypass Vulnerability CVE-2026-13342 · Source | Medium | 5.3 | < 1.6.5 | 2026-08-06 |
Fixed in version 1.5.9 (1)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| SiteGround Security <= 1.5.8 - Missing Authorization CVE-2025-66121 · Source | Medium | 5.3 | < 1.5.9 | 2025-11-30 |
Fixed in version 1.5.1 (1)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| WordPress SiteGround Security Plugin <= 1.5.0 is vulnerable to Broken Access Control CVE-2024-38774 · Source | Medium | 5.4 | < 1.5.1 | 2024-07-19 |
Fixed in version 1.3.1 (1)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| WordPress SiteGround Security Plugin < 1.3.1 is vulnerable to SQL Injection CVE-2023-0234 · Source | High | 8.8 | < 1.3.1 | 2023-01-13 |
Fixed in version 1.2.6 (2)
| Vulnerability | Severity | CVSS | Affected versions | Published |
|---|---|---|---|---|
| WordPress SiteGround Security plugin <= 1.2.5 - Authorization Weakness to Authentication Bypass via 2-Factor Authentication Back-up Codes vulnerability CVE-2022-0993 · Source | Critical | 9.8 | < 1.2.6 | 2022-04-07 |
| WordPress SiteGround Security plugin <= 1.2.5 - Authentication Bypass via 2-Factor Authentication Setup vulnerability CVE-2022-0992 · Source | Critical | 9.8 | < 1.2.6 | 2022-04-06 |
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Sources and attribution
- Vulnerability data from WPVulnerability (WordPress, plugins, themes and server software). WPVulnerability data license.
- CVE records are copyright The MITRE Corporation. CVE Terms of Use.
- Known-exploited status from the CISA Known Exploited Vulnerabilities catalog. Public domain (U.S. Government work).
- Plugin names, latest versions and install counts from the WordPress.org plugin directory. WordPress is a trademark of the WordPress Foundation; Webforta is not affiliated with or endorsed by WordPress.org, WPVulnerability or the sources above.