medium6.8
CVE-2026-86790
The WP Highlight Box WordPress plugin through 1.0 does not escape some shortcode attributes before outputting them in a page where the shortcode is embedded, w…
Impact
The WP Highlight Box WordPress plugin through 1.0 does not escape some shortcode attributes before outputting them in a page where the shortcode is embedded, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.
Affected products
| Product | Affected versions |
|---|---|
| WP Highlight Box WordPress Plugin | through 1.0 |
Versions were read from the advisory text. No structured product data has been published for this record yet.