CVE-2023-3779

MEDIUM

Essential Addons For Elementor <5.8.1 - Info Disclosure

Title source: llm

Description

The Essential Addons For Elementor plugin for WordPress is vulnerable to unauthenticated API key disclosure in versions up to, and including, 5.8.1 due to the plugin adding the API key to the source code of any page running the MailChimp block. This makes it possible for unauthenticated attackers to obtain a site's MailChimp API key. We recommend resetting any MailChimp API keys if running a vulnerable version of this plugin with the MailChimp block enabled as the API key may have been compromised. This only affects sites running the premium version of the plugin and that have the Mailchimp block enabled on a page.

References (2)

Core 2

Core References

Patch

https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2938177%40essential-addons-for-elementor-lite&new=2938177%40essential-addons-for-elementor-lite&sfp_email=&sfph_mail=

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/e007c713-74bc-4ff5-a198-70dcc8a8ee68?source=cve

Scores

CVSS v3 5.3

EPSS 0.0049

EPSS Percentile 38.2%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable yes

Technical Impact partial

Details

CWE

CWE-200

Status published

Products (2)

wpdeveloper/essential_addons_for_elementor < 5.8.1

wpdevteam/Essential Addons for Elementor – Popular Elementor Templates & Widgets < 5.8.1

Published Jul 20, 2023

Tracked Since Feb 18, 2026