Lucene search
+L

CVE-2026-16774

🗓️ 28 Jul 2026 11:32:47Reported by WordfenceType 
cve
 cve
🔗 web.nvd.nist.gov👁 26 Views🌐 WEB

CVE-2026-16774 WPBot <=8.5.9 allows unauthenticated email relay via wpcs_send_email with no nonce or checks.

Related
Detection
Affected
Refs
Paths
[
  {
    "vendor": "quantumcloud",
    "product": "WPBot – AI ChatBot for Live Support, Lead Generation, AI Services",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "lessThanOrEqual": "8.5.9",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]
ParameterPositionPathDescriptionCWE
actionrequest bodywp-admin/admin-ajax.phpUnauthenticated access to wpcs_send_email AJAX action allows arbitrary emails to be sent via wp_mail() without nonce/capability checks or rate limiting.CWE-862
recipientrequest bodywp-admin/admin-ajax.phpUnauthenticated access to wpcs_send_email AJAX action allows arbitrary emails to be sent via wp_mail() without nonce/capability checks or rate limiting.CWE-862
subjectrequest bodywp-admin/admin-ajax.phpUnauthenticated access to wpcs_send_email AJAX action allows arbitrary emails to be sent via wp_mail() without nonce/capability checks or rate limiting.CWE-862
bodyrequest bodywp-admin/admin-ajax.phpUnauthenticated access to wpcs_send_email AJAX action allows arbitrary emails to be sent via wp_mail() without nonce/capability checks or rate limiting.CWE-862

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

28 Jul 2026 16:17Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.15.3
EPSS0.00235
SSVC
26