cvedb.io
CVE-2026-4076
MEDIUM · CVSS 6.4
EPSS exploitation probability: 0%
Published 2026-04-22T09:16:22.117 · Last modified 2026-06-17T10:55:57.043

Summary

The Slider Bootstrap Carousel plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'category' and 'template' shortcode attributes in all versions up to and including 1.0.7. This is due to insufficient input sanitization and output escaping on user-supplied shortcode attributes. The plugin uses extract() on shortcode_atts() to parse attributes, then directly outputs the $category variable into multiple HTML attributes (id, data-target, href) on lines 38, 47, 109, and 113 without applying esc_attr(). Similarly, the $template attribute flows into a class attribute on line 93 without 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 in

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.