CVE-2026-14835
SOGO Add Script to Individual Pages Header Footer <= 3.9 - Contributor+ Stored XSS via Post Metabox
- State
- Published
- Severity
- 6.8 Medium
- Published
- Aug 30, 2026
- Updated
- Aug 31, 2026
- Reserved
- Jul 6, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.8 Medium | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
SOGO Add Script to Individual Pages Header FooterUnknown |
|
References
- https://wpscan.com/vulnerability/f0b869b1-ef43-4540-9ca5-4440e763d307/exploitvdb-entrytechnical-description
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