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CVE-2021-24591 The Highlight WordPress plugin before 0.9.3 does not sanitise its CustomCSS setting, allowing high privilege users to…
Description
The Highlight WordPress plugin before 0.9.3 does not sanitise its CustomCSS setting, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Highlight 0.9 | earliest → < 0.9.3 | 0.9.3 |