CVE-2023-47545

WordPress Forms for Mailchimp by Optin Cat Plugin <= 2.5.4 is vulnerable to Cross Site Scripting (XSS)

State: Published
Severity: 5.9 Medium
Published: Nov 14, 2023
Updated: Apr 28, 2026
Reserved: Nov 6, 2023

Description

Auth. (editor+) Stored Cross-Site Scripting (XSS) vulnerability in Fatcat Apps Forms for Mailchimp by Optin Cat – Grow Your MailChimp List plugin <= 2.5.4 versions.

Scores

CVSS	Score	Vector	Source
3.1	5.9 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:L	Patchstack

Weaknesses

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

Affected Products

Product	Versions
Forms for Mailchimp by Optin Cat – Grow Your MailChimp ListFatcat Apps	2.5.4 and earlierAffectedfrom 2.5.5Not affected

References

https://patchstack.com/database/vulnerability/mailchimp-wp/wordpress-forms-for-mailchimp-by-optin-cat-plugin-2-5-4-cross-site-scripting-xss-vulnerability?_s_id=cvevdb-entry

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