How severe is CVE-2024-4157?

High severity. CVSS v3 base score is 7.5 out of 10.

Is CVE-2024-4157 known to be exploited?

3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Deserialization in Techjewel Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder

CVE-2024-4157

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…

Vulnerability class: Insecure Deserialization

EPSS: 0.005 (65.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Techjewel Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder — versions 0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2024-4157?: CVE-2024-4157 is a high-severity vulnerability in Techjewel Fluent Forms – Customizable Contact Forms, Survey, Quiz, & Conversational Form Builder, classified under Deserialization of Untrusted Data. CVSS score: 7.5/10. Published 2024-05-22.
How severe is CVE-2024-4157?: High severity. CVSS v3 base score is 7.5 out of 10.
Is CVE-2024-4157 known to be exploited?: 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.