WordPress plugin
Subscribe Forms – Beautiful Email Forms, Embedded Newsletter Forms & MailChimp Form security & vulnerabilities
No known unpatched vulnerabilities in the latest version
All 1 known vulnerability is fixed in the latest release. If you run an older version, update to null or newer.
- Critical0
- High0
- Medium1
- Low0
All Subscribe Forms – Beautiful Email Forms, Embedded Newsletter Forms & MailChimp Form vulnerabilities
| Severity | Vulnerability | CVE | Published |
|---|---|---|---|
| Medium6.4 | 1.6.2 - Authenticated (Author+) Stored Cross-Site Scripting 1.4.1 – 1.6.2Update to 1.6.3 | CVE-2026-91073 |
- Medium6.41.6.2 - Authenticated (Author+) Stored Cross-Site Scripting
1.4.1 – 1.6.2Update to 1.6.3
Subscribe Forms – Beautiful Email Forms, Embedded Newsletter Forms & MailChimp Form: common questions
Does Subscribe Forms – Beautiful Email Forms, Embedded Newsletter Forms & MailChimp Form have known vulnerabilities?
Yes. VulnCrest Radar lists 1 known vulnerability in Subscribe Forms – Beautiful Email Forms, Embedded Newsletter Forms & MailChimp Form: 1 medium. None are known to affect version null.
How do I check which version of Subscribe Forms – Beautiful Email Forms, Embedded Newsletter Forms & MailChimp Form I run?
In wp-admin open Plugins → Installed Plugins; the version is shown under the name. Without admin access, our passive Check my site tool can often read it from public files.
What is the most recent Subscribe Forms – Beautiful Email Forms, Embedded Newsletter Forms & MailChimp Form vulnerability?
CVE-2026-91073, published Sep 21, 2026: Subscribe Forms 1.4.1 - 1.6.2 - Authenticated (Author+) Stored Cross-Site Scripting. Severity: Medium (CVSS 6.4).
Is any Subscribe Forms – Beautiful Email Forms, Embedded Newsletter Forms & MailChimp Form vulnerability listed in CISA KEV?
No. None of the known Subscribe Forms – Beautiful Email Forms, Embedded Newsletter Forms & MailChimp Form vulnerabilities is currently listed in the CISA KEV catalog.