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CVE-2026-18044 Estatik Real Estate Plugin < 4.3.4 - Unauthenticated Arbitrary-Recipient Mail Relay via Signed-Value Mismatch

🗓️ 12 Aug 2026 11:24:02Reported by WPScanType 
cvelist
 cvelist
🔗 www.cve.org👁 7 Views

Estatik Real Estate Plugin before 4.3.4 allows unauthenticated arbitrary-recipient mail relay with spoofed Reply-To.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-18044
12 Aug 202611:24
attackerkb
cve
CVE
CVE-2026-18044
12 Aug 202611:24
cve
euvd
EUVD
EUVD-2026-57177
12 Aug 202611:24
euvd
nvd
NVD
CVE-2026-18044
12 Aug 202612:17
nvd
vulnrichment
Vulnrichment
CVE-2026-18044 Estatik Real Estate Plugin < 4.3.4 - Unauthenticated Arbitrary-Recipient Mail Relay via Signed-Value Mismatch
12 Aug 202611:24
vulnrichment
[
  {
    "vendor": "Unknown",
    "product": "Estatik Real Estate Plugin",
    "versions": [
      {
        "status": "affected",
        "versionType": "semver",
        "version": "0",
        "lessThan": "4.3.4"
      }
    ],
    "defaultStatus": "unaffected",
    "collectionURL": "https://wordpress.org/plugins"
  }
]

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