CVE-2026-116858
Medium
Description
Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS) vulnerability in WPMU DEV Forminator forminator allows Code Injection.This issue affects Forminator: from n/a through 1.58.3.
SeverityMedium
CVSS4.3
Exploit probability—
ProductForminator
PublishedNov 3, 2026
First seenNov 4, 2026
Weakness typeCWE-80CWE-80
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| WPMU DEV Forminator | v ≤ 1.58.3 | — |
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