Next Date, CVE-2026-4920

CVE, Research URL: CVE-2026-4920
Home page URL: Security reports for Next Date
Application: Next Date
Published on: May 12, 2026
Research Description: The Next Date plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'default' shortcode attribute in all versions up to, and including, 1.0 due to insufficient input sanitization and output escaping on user supplied attributes. 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.
Affected versions: max 1.0.
Status: vulnerable