CVE-2023-3779

· MEDIUMModified

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CVSS v3.1

5.3

EPSS

0.59%

Published

Jul 20, 2023

Modified

Apr 8, 2026

Public PoC / Exploit (1)

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Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

CVSS Vector

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

Weaknesses (CWE)

CWE-200

Affected Products (1)

wpdeveloper · essential_addons_for_elementorvulnerable

References (4)

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=

Patch

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

Third Party Advisory

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=

Patch

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

Third Party Advisory

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