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WordfenceCVE-2023-6133

HistoryNov 15, 2023 - 7:15 a.m.

CVE-2023-6133

2023-11-1507:15:14

CWE-434

Wordfence

web.nvd.nist.gov

forminator

wordpress

cve-2023-6133

file upload

vulnerability

nvd

CVSS3

6.6

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

31.8%

JSON

The Forminator plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient blacklisting on the ‘forminator_allowed_mime_types’ function in versions up to, and including, 1.27.0. This makes it possible for authenticated attackers with administrator-level capabilities or above to upload arbitrary files on the affected site’s server, but due to the htaccess configuration, remote code cannot be executed.

Affected configurations

Nvd

Vulners

Node

incsubforminatorRange≤1.27.0wordpress

VendorProductVersionCPE
incsubforminator*cpe:2.3:a:incsub:forminator:*:*:*:*:*:wordpress:*:*

Vendor	Product	Version	CPE
incsub	forminator	*	cpe:2.3:a:incsub:forminator::::::wordpress::*

CNA Affected

[
  {
    "vendor": "wpmudev",
    "product": "Forminator – Contact Form, Payment Form & Custom Form Builder",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "1.27.0",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

References

plugins.trac.wordpress.org/browser/forminator/tags/1.27.0/library/fields/upload.php#L356

plugins.trac.wordpress.org/browser/forminator/tags/1.27.0/library/fields/upload.php#L372

plugins.trac.wordpress.org/changeset/2995007/forminator/trunk/library/helpers/helper-fields.php#file0

www.wordfence.com/threat-intel/vulnerabilities/id/13cfa202-ab90-46c0-ab53-00995bfdcaa3?source=cve

CVSS3

6.6

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

AI Score

5.7

Confidence

High

EPSS

0.001

Percentile

31.8%

JSON

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