Stored Cross-Site Scripting in Ravelry Designs Widget for WordPress

CVE-2026-1903

What is CVE-2026-1903?

The Ravelry Designs Widget for WordPress is susceptible to Stored Cross-Site Scripting due to inadequate input sanitization and output escaping of the 'layout' attribute in the 'sb_ravelry_designs' shortcode. This vulnerability affects all versions up to and including 1.0.0. It enables authenticated attackers, having contributor-level access or above, to inject malicious scripts, which will execute on pages visited by users, compromising the integrity of the site and the safety of its visitors.

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References