Products
UNKNOWN
Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder
- up to 5.1.15
Source
security@wordfence.com
Tags
CVE-2024-4157 details
Last Modified : May 22, 2024, 12:46 p.m.
Description
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.
CVSS Score
| 1 | 2 | 3 | 4 | 5 | 6 | 7.5 | 8 | 9 | 10 |
|---|
Weakness
| Weakness | Name | Description |
|---|
CVSS Data
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
LOW
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Base Score
7.5
Exploitability Score
Impact Score
Base Severity
HIGH
Vector String : CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References
| URL | Source |
|---|---|
| https://plugins.trac.wordpress.org/changeset/3081740/fluentform | security@wordfence.com |
| https://www.wordfence.com/threat-intel/vulnerabilities/id/8def156a-f2f2-4640-a1c9-c21c74e1f308?source=cve | security@wordfence.com |