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Threat Entry
Updated 2026-05-27
CVE-2026-8873 - Content Slideshow Plugin
The Content Slideshow plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Shortcode Attributes in all versions up to, and including, 2.4.1 due to insufficient input sanitization and output escaping. 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.
PLUGIN
Content Slideshow
CVE-2026-8873
Risk Score