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CVE-2021-25088 The XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before outputting it in the Debug…
Description
The XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before outputting it in the Debug page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| XML Sitemaps 4.1 | earliest → < 4.1.3 | 4.1.3 |