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CVE-2026-1988

HIGH 7.5 CVSS 3.1
Published
February 14, 2026
Last modified
June 17, 2026
NVD status
Deferred
Reported by
security@wordfence.com
Weakness
CWE-98
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

The Flexi Product Slider and Grid for WooCommerce plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.0.5 via the `flexipsg_carousel` shortcode. This is due to the `theme` parameter being directly concatenated into a file path without proper sanitization or validation, allowing directory traversal. This makes it possible for authenticated attackers, with Contributor-level access and above, to include and execute arbitrary PHP files on the server via the `theme` parameter granted they can create posts with shortcodes.

Affected WordPress components

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

  • wpdecent Flexi Product Slider and Grid for WooCommerce — Up to and including 1.0.5

References

  • cwe.mitre.org https://cwe.mitre.org/data/definitions/22.html
  • cwe.mitre.org https://cwe.mitre.org/data/definitions/98.html
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/flexi-product-slider-grid/tags/1.0.5/includes/class-flexipsg-shortcode.php#L82
  • plugins.trac.wordpress.org https://plugins.trac.wordpress.org/browser/flexi-product-slider-grid/trunk/includes/class-flexipsg-shortcode.php#L82
  • www.wordfence.com https://www.wordfence.com/threat-intel/vulnerabilities/id/ffdd5446-5835-4976-b764-9b5c75251438?source=cve
  • nvd.nist.gov Official NVD record