CVE-2021-4244

yikes-inc-easy-mailchimp-extender Plugin add_field_to_form.php cross site scripting

Severity Score

6.1

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability classified as problematic has been found in yikes-inc-easy-mailchimp-extender Plugin up to 6.8.5. This affects an unknown part of the file admin/partials/ajax/add_field_to_form.php. The manipulation of the argument field_name/merge_tag/field_type/list_id leads to cross site scripting. It is possible to initiate the attack remotely. Upgrading to version 6.8.6 is able to address this issue. The name of the patch is 3662c6593aa1bb4286781214891d26de2e947695. It is recommended to upgrade the affected component. The associated identifier of this vulnerability is VDB-215307.

Una vulnerabilidad ha sido encontrada en yikes-inc-easy-mailchimp-extender Plugin hasta 6.8.5 y clasificada como problemática. Esto afecta a una parte desconocida del archivo admin/partials/ajax/add_field_to_form.php. La manipulación del argumento field_name/merge_tag/field_type/list_id conduce a Cross-Site Scripting. Es posible iniciar el ataque de forma remota. La actualización a la versión 6.8.6 puede solucionar este problema. El nombre del parche es 3662c6593aa1bb4286781214891d26de2e947695. Se recomienda actualizar el componente afectado. El identificador asociado de esta vulnerabilidad es VDB-215307.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

None

Integrity

Low

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-12-12 CVE Reserved
2022-12-12 CVE Published
2024-07-04 EPSS Updated
2024-08-03 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-707: Improper Neutralization

CAPEC

References (4)

URL	Tag	Source
https://github.com/EvanHerman/yikes-inc-easy-mailchimp-extender/releases/tag/6.8.6	Release Notes
https://vuldb.com/?id.215307	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://github.com/EvanHerman/yikes-inc-easy-mailchimp-extender/commit/3662c6593aa1bb4286781214891d26de2e947695	2023-11-07
https://github.com/EvanHerman/yikes-inc-easy-mailchimp-extender/pull/889	2023-11-07

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Yikesplugins Search vendor "Yikesplugins"		Easy Forms For Mailchimp Search vendor "Yikesplugins" for product "Easy Forms For Mailchimp"				< 6.8.6 Search vendor "Yikesplugins" for product "Easy Forms For Mailchimp" and version " < 6.8.6"		wordpress		Affected