CVE-2021-4244 - CVE House
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Status published Low CVE-2021-4244

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

Vulnerability Description

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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

unspecified

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Affected Software

yikes-inc-easy-mailchimp-extender Plugin
Vulnerable Versions:
6.8.0, 6.8.1, 6.8.2, 6.8.3, 6.8.4, 6.8.5

Timeline

Official Publish: December 12th, 2022
Last Modified: April 15th, 2025
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:L/A:N

Weaknesses (CWE)