CVE-2024-13451

The Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.17.4 via file uploads due to insufficient directory listing prevention and lack of randomization of file names. This makes it possible for unauthenticated attackers to extract sensitive data including files uploaded via a form. The vulnerability was partially patched in version 2.17.5.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Core/Util/FileHandler.php	Product
https://plugins.trac.wordpress.org/changeset/3233293/	Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/b23bdba3-8947-47e4-b208-55e42865ab72?source=cve	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:bitapps:bit_form:*:*:*:*:free:wordpress:*:*

History

10 Jul 2025, 15:26

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-07-02 06:15

Updated : 2025-07-10 15:26

NVD link : CVE-2024-13451

Mitre link : CVE-2024-13451

CVE.ORG link : CVE-2024-13451

JSON object : View

Products Affected

bitapps

bit_form

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

NVD-CWE-noinfo

{"id": "CVE-2024-13451", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 3.9}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2025-07-02T06:15:22.630", "references": [{"url": "https://plugins.trac.wordpress.org/browser/bit-form/trunk/includes/Core/Util/FileHandler.php", "tags": ["Product"], "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset/3233293/", "tags": ["Patch"], "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/b23bdba3-8947-47e4-b208-55e42865ab72?source=cve", "tags": ["Third Party Advisory"], "source": "security@wordfence.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-200"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "The Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.17.4 via file uploads due to insufficient directory listing prevention and lack of randomization of file names. This makes it possible for unauthenticated attackers to extract sensitive data including files uploaded via a form. The vulnerability was partially patched in version 2.17.5."}, {"lang": "es", "value": "El complemento Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder para WordPress es vulnerable a la exposici\u00f3n de informaci\u00f3n confidencial en todas las versiones (hasta la 2.17.4 incluida) al subir archivos, debido a la insuficiente prevenci\u00f3n de listados de directorios y la falta de aleatorizaci\u00f3n de los nombres de archivo. Esto permite a atacantes no autenticados extraer datos confidenciales, incluidos los archivos subidos mediante un formulario. La vulnerabilidad se corrigi\u00f3 parcialmente en la versi\u00f3n 2.17.5."}], "lastModified": "2025-07-10T15:26:49.117", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:bitapps:bit_form:*:*:*:*:free:wordpress:*:*", "vulnerable": true, "matchCriteriaId": "67B14146-A445-4652-9133-CF8DCFFC2AF8", "versionEndExcluding": "2.17.6"}], "operator": "OR"}]}], "sourceIdentifier": "security@wordfence.com"}