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CVSS: 6.4EPSS: 0%CPEs: 1EXPL: 1

The Youtube Channel Gallery WordPress plugin through 2.4 does not validate and escape some of its shortcode attributes before outputting them back in a page/post where the shortcode is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks The Youtube Channel Gallery plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's shortcode in versions up to, and including, 2.4 due to insufficient input sanitization and output escaping on user supplied attributes such as search_input_text. This makes it possible for authenticated attackers with contributor level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page • https://wpscan.com/vulnerability/38e4c7fe-94d5-48b9-8659-e114cbbb4252 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •