Description

WordPress Plugin Easy Forms for Mailchimp is prone to a vulnerability that lets attackers inject and execute arbitrary code because the application fails to sanitize user-supplied input. Attackers can exploit this issue to execute arbitrary PHP code within the context of the affected webserver process. WordPress Plugin Easy Forms for Mailchimp version 6.5.2 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 6.5.3 or latest

References

https://plugins.trac.wordpress.org/changeset?old_path=%2Fyikes-inc-easy-mailchimp-extender&old=2054565&new_path=%2Fyikes-inc-easy-mailchimp-extender&new=2115602&sfp_email=&sfph_mail=

Related Vulnerabilities

ATutor Weak Password Recovery Mechanism for Forgotten Password Vulnerability (CVE-2021-43498)

Magento Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2019-7880)

Internet Information Services Other Vulnerability (CVE-1999-0154)

Dolibarr Improper Control of Generation of Code ('Code Injection') Vulnerability (CVE-2021-33816)

Joomla Cryptographic Issues Vulnerability (CVE-2011-4321)

Severity

High

Classification

CVE-2019-15318 CWE-95 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

Tags

Missing Update Code Execution