Description
Contributor Cross Site Scripting (XSS) in MailOptin <= 1.2.78.0 versions.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| properfraction | MailOptin | ≤ 1.2.78.0 | — |
Medium · 6.5
CVE-2026-66703
EUVD-2026-53907GHSA-7h59-5f8r-wcwf
WordPress MailOptin plugin <= 1.2.78.0 - Cross Site Scripting (XSS) vulnerability
Published Aug 6, 2026 · Updated Aug 6, 2026 · Assigned by Patchstack