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CVE-2023-5334

MEDIUM 5.4 CVSS 3.1
Published
October 3, 2023
Last modified
June 17, 2026
NVD status
Modified
Reported by
security@wordfence.com
Weakness
CWE-79
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Description

The WP Responsive header image slider plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'sp_responsiveslider' shortcode in versions up to, and including, 3.2.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Affected WordPress components

  • responsive-header-image-slider Plugin · responsive-header-image-slider
    Confirmed match Homeless
    Up to and including 3.2.1
    View on WordPress.org

A confirmed match is backed by the plugin or theme slug. A possible match is based on the product name only and should be verified.

Affected products and versions

  • wponlinesupport WP Responsive header image slider — Up to and including 3.2.1
  • wponlinesupport wp_responsive_header_image_slider — Up to and including 3.2.1

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/responsive-header-image-slider/trunk/responsive_headerimageslider.php#L343 Product
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/6953dea2-ca2d-4283-97c2-45c3420d9390?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record