{"id":53311,"date":"2026-05-12T05:02:09","date_gmt":"2026-05-12T05:02:09","guid":{"rendered":"https:\/\/zero.redgem.net\/?p=53311"},"modified":"2026-05-12T05:02:09","modified_gmt":"2026-05-12T05:02:09","slug":"next-date-10-authenticated-contributor-stored-cross-site-scripting-via-default-shortcode-attribute","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=53311","title":{"rendered":"Next Date <= 1.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'default' Shortcode Attribute_CVE-2026-4920"},"content":{"rendered":"<p>{&#8220;lastseen&#8221;:&#8221;&#8221;,&#8221;description&#8221;:&#8221;The Next Date plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the &#8216;default&#8217; shortcode attribute in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. 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