Tittle: WordPress Plugin Seo By 10Web < 2.8.1 - Admin+ Stored XSS References: CVE-2023-2224 Author: Taurus Omar Description: The plugin does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup). Affects Plugins: Seo By 10Web - Fixed in version 1.2.7 Proof of Concept: 1. Go to SEO by 10Web » Sitemap section. 2. And new URL to the page. 3. Add XSS payload: "><audio src=x onerror=confirm("XSS")> 4. Save to trigger the XSS. Classification: Type XSS OWASP top 10 A7: Cross-Site Scripting (XSS) CWE-79 wpScan: https://wpscan.com/vulnerability/a76b6d22-1e00-428a-8a04-12162bd0d992