CVE-2026-1867

The Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.6 allows passing a URL parameter to regenerate a .json file based on demo data that it initially creates. If an administrator modifies the demo form and enables admin notifications in the Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.6's settings, it is possible for an unauthenticated attacker to export and download all of the form data/settings, including the administrator's email address.

CVSS v3 5.9 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://wpscan.com/vulnerability/a78ebcd2-9355-4f4e-829e-b10867463576/

Configurations

No configuration.

History

15 Apr 2026, 15:05

Type	Values Removed	Values Added
Summary		(es) El plugin de WordPress Guest posting / Frontend Posting / Front Editor anterior a la versión 5.0.6 permite pasar un parámetro URL para regenerar un archivo .json basado en datos de demostración que crea inicialmente. Si un administrador modifica el formulario de demostración y habilita las notificaciones de administrador en la configuración del plugin de WordPress Guest posting / Frontend Posting / Front Editor anterior a la versión 5.0.6, es posible que un atacante no autenticado exporte y descargue todos los datos/ajustes del formulario, incluida la dirección de correo electrónico del administrador.

11 Mar 2026, 14:16

Type	Values Removed	Values Added
CWE		CWE-200
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.9

11 Mar 2026, 06:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-03-11 06:17

Updated : 2026-06-17 10:16

NVD link : CVE-2026-1867

Mitre link : CVE-2026-1867

CVE.ORG link : CVE-2026-1867

JSON object : View

Products Affected

No product.

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

{"id": "CVE-2026-1867", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-1867", "role": "CISA Coordinator", "options": [{"exploitation": "poc"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-03-11T13:41:13.734634Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "affected": [{"source": "contact@wpscan.com", "affectedData": [{"vendor": "Unknown", "product": "Guest posting / Frontend Posting / Front Editor", "versions": [{"status": "affected", "version": "0", "lessThan": "5.0.6", "versionType": "semver"}], "defaultStatus": "unaffected"}]}], "published": "2026-03-11T06:17:13.397", "references": [{"url": "https://wpscan.com/vulnerability/a78ebcd2-9355-4f4e-829e-b10867463576/", "source": "contact@wpscan.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "The Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.6 allows passing a URL parameter to regenerate a .json file based on demo data that it initially creates. If an administrator modifies the demo form and enables admin notifications in the Guest posting / Frontend Posting / Front Editor WordPress plugin before 5.0.6's settings, it is possible for an unauthenticated attacker to export and download all of the form data/settings, including the administrator's email address."}, {"lang": "es", "value": "El plugin de WordPress Guest posting / Frontend Posting / Front Editor anterior a la versi\u00f3n 5.0.6 permite pasar un par\u00e1metro URL para regenerar un archivo .json basado en datos de demostraci\u00f3n que crea inicialmente. Si un administrador modifica el formulario de demostraci\u00f3n y habilita las notificaciones de administrador en la configuraci\u00f3n del plugin de WordPress Guest posting / Frontend Posting / Front Editor anterior a la versi\u00f3n 5.0.6, es posible que un atacante no autenticado exporte y descargue todos los datos/ajustes del formulario, incluida la direcci\u00f3n de correo electr\u00f3nico del administrador."}], "lastModified": "2026-06-17T10:16:38.203", "sourceIdentifier": "contact@wpscan.com"}