Threat intelligence

Estatik Real Estate Plugin < 4.3.4 - Unauthenticated Mail Relay

CVE-2026-18044 · estatik

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

Vulnerability: Estatik Real Estate Plugin < 4.3.4 - Unauthenticated Mail Relay
Affected software: estatik(Plugin)
Affected versions: < 4.3.4
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-18044
Published: 20 August 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 f30810d4-415c-4001-919d-eac753715474). Methodology and redistribution notes

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