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Vulnerabilities and Security Researches

Weaver Xtreme Theme Support, 8dc8bbde7011a48180ad4d2237cd129a78468424

Published on
Mar 11, 2023
Research Description
Weaver Xtreme Theme Support [weaverx-theme-support] < 6.2.5 (closed) Weaver Xtreme Theme Support <= 6.2.5 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode The Weaver Xtreme Theme Support plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's '[youtube]' and '[vimeo]' shortcodes in versions up to, and including, 6.2.5 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page
Affected versions
Min -, max 6.2.5.
Status
vulnerable