CVE-2026-1988
HIGHCVSS Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2Tags
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.
Analysis
Arbitrary PHP code execution in the Flexi Product Slider and Grid for WooCommerce WordPress plugin through version 1.0.5 allows authenticated contributors to exploit unsanitized file path parameters in the flexipsg_carousel shortcode to include and execute arbitrary files on the server. The vulnerability requires an attacker with Contributor-level access or above to create posts containing malicious shortcodes, but carries high risk due to lack of input validation on the theme parameter enabling local file inclusion attacks. …
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Remediation
Within 24 hours: Inventory all WordPress instances using this plugin and disable the plugin immediately on affected sites. Within 7 days: Audit user access logs for suspicious activity from contributor-level accounts, review file integrity for unauthorized PHP execution, and evaluate alternative slider plugins. …
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