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Vendor Solution
Update the WordPress MailChimp Subscribe Forms plugin to the latest available version (at least 4.3.4).
Tracking
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Thu, 13 Aug 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 13 Aug 2026 15:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Pluginops
Pluginops mailchimp Subscribe Form Wordpress Wordpress wordpress |
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| Vendors & Products |
Pluginops
Pluginops mailchimp Subscribe Form Wordpress Wordpress wordpress |
Thu, 13 Aug 2026 14:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Unauthenticated Cross Site Scripting (XSS) in MailChimp Subscribe Forms <= 4.3.3 versions. | |
| Title | WordPress MailChimp Subscribe Forms plugin <= 4.3.3 - Cross Site Scripting (XSS) vulnerability | |
| Weaknesses | CWE-79 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: Patchstack
Published:
Updated: 2026-08-13T15:14:14.614Z
Reserved: 2026-02-20T11:18:46.193Z
Link: CVE-2026-27536
Updated: 2026-08-13T15:14:08.701Z
Status : Received
Published: 2026-08-13T14:16:56.250
Modified: 2026-08-13T16:18:00.510
Link: CVE-2026-27536
No data.
OpenCVE Enrichment
Updated: 2026-08-13T15:30:04Z
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CWE-79
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')