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[email protected]CVE-2024-4157

HistoryMay 22, 2024 - 8:15 a.m.

CVE-2024-4157

2024-05-2208:15:10

[email protected]

web.nvd.nist.gov

fluent forms

quiz

survey

drag & drop

wordpress

php object injection

untrusted input

deserialization

authenticated attackers

contributor access

pop chain

arbitrary files

sensitive data

code execution

administrator bypass

cve-2024-4157

cve-2024-2771

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

39.1%

JSON

The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 5.1.15 via deserialization of untrusted input in the extractDynamicValues function. This makes it possible for authenticated attackers, with contributor-level access and above, to inject a PHP Object. If a POP chain is present via an additional plugin or theme installed on the target system, it could allow the attacker to delete arbitrary files, retrieve sensitive data, or execute code. Successful exploitation requires the attacker to have “View Form” and “Manage Form” permissions, which must be explicitly set by an administrator. However, this requirement can be bypassed when this vulnerability is chained with CVE-2024-2771.

Affected configurations

Vulners

Node

techjewelcontact_form_plugin_by_fluent_forms_for_quiz\,_survey\,_and_drag_\&_drop_wp_form_builderRange≤5.1.15

CNA Affected

[
  {
    "vendor": "techjewel",
    "product": "Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder",
    "versions": [
      {
        "version": "*",
        "status": "affected",
        "lessThanOrEqual": "5.1.15",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]