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CVE-2023-2120

MEDIUM 6.1 CVSS 3.1
Published
April 18, 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:N/UI:R/S:C/C:L/I:L/A:N

Description

The Thumbnail carousel slider plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the search_term parameter in versions up to, and including, 1.1.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that execute if they can successfully trick a user into performing an action such as clicking on a link.

Affected WordPress components

  • Responsive Thumbnail Slider Plugin · wp-responsive-thumbnail-slider
    Confirmed match Active
    Up to and including 1.1.9
    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

  • nik00726 Thumbnail carousel slider — Up to and including 1.1.9
  • i13websolution thumbnail_carousel_slider — Up to and including 1.1.9

References

  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/wp-responsive-thumbnail-slider/trunk/wp-responsive-images-thumbnail-slider.php Not Applicable
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2813150%40wp-responsive-thumbnail-slider%2Ftags%2F1.1.9&new=2899786%40wp-responsive-thumbnail-slider%2Ftags%2F1.1.10 Release Notes
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/f4bf4e12-5cbb-45bc-938e-62163baaa15d?source=cve Third Party Advisory
  • nvd.nist.gov Official NVD record