CVE-2024-4261

MEDIUM

Responsive Contact Form Builder & Lead Generation Plugin <1.9.1 - RCE

Title source: llm

Description

The Responsive Contact Form Builder & Lead Generation Plugin plugin for WordPress is vulnerable to arbitrary shortcode execution in all versions up to, and including, 1.9.1. This is due to the software allowing users to execute an action that does not properly validate a value before running do_shortcode. This makes it possible for authenticated attackers, with subscriber-level access and above, to execute arbitrary shortcodes.

References (2)

Core 2

Core References

Product

https://plugins.trac.wordpress.org/browser/lead-form-builder/trunk/block/app.php#L24

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/858d8641-7455-47c2-9639-480ce4ec3540?source=cve

Scores

CVSS v3 5.4

EPSS 0.0033

EPSS Percentile 24.4%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-94

Status published

Products (2)

themehunk/Lead Form Builder & Contact Form < 1.9.1

themehunk/Responsive Contact Form Builder & Lead Generation Plugin < 1.9.1

Published May 22, 2024

Tracked Since Feb 18, 2026