CVE-2026-14835
Medium
Description
The SOGO Add Script to Individual Pages Header Footer WordPress plugin through 3.9 does not sanitise or escape the custom header/footer script values saved from its post metabox, and does not restrict them to users with the unfiltered_html capability, allowing users with contributor-level access and above to store JavaScript that executes in the browser of any administrator who reviews the post and of any visitor once the post is published.
SeverityMedium
CVSS6.8
Exploit probability—
ProductSOGO Add Script to Individual Pages Header Footer
PublishedAug 30, 2026
First seenAug 30, 2026
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| SOGO Add Script to Individual Pages Header Footer | v ≤ 3.9 | — |
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