Threat intelligence

Security Optimizer – The All-In-One Protection <= 1.6.4 - IP Allowlist Bypass

CVE-2026-13342 · sg-security

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Sg Security at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Security Optimizer – The All-In-One Protection <= 1.6.4 - IP Allowlist Bypass
Affected software: sg-security(Plugin)
Affected versions: ≤ 1.6.4
Authentication: Not specified in feed title — see source advisory
Vulnerability type: Other
CVE: CVE-2026-13342
Published: 23 July 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory f04765fb-7144-4e6f-ab5a-5a06b45dbb17). Methodology and redistribution notes

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