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CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in sinatrateam Sinatra allows Stored XSS.This issue affects Sinatra: from n/a through 1.3. Vulnerabilidad de neutralización incorrecta de la entrada durante la generación de páginas web (XSS o 'Cross-site Scripting') en sinatrateam Sinatra permite XSS almacenado. Este problema afecta a Sinatra: desde n/a hasta 1.3. The Sinatra theme for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 1.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. • https://patchstack.com/database/vulnerability/sinatra/wordpress-sinatra-theme-1-3-cross-site-scripting-xss-vulnerability?_s_id=cve • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •