CVE-2026-3619
No known patch is available for this vulnerability.
The affected plugin has been removed from the WordPress.org directory (reason: Security Issue), and no patched version is being distributed through the official directory. If you have the affected software installed, you should uninstall or replace it rather than wait for an update.
Description
The Sheets2Table plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'titles' shortcode attribute in the [sheets2table-render-table] shortcode in all versions up to and including 0.4.1. This is due to insufficient input sanitization and output escaping. Specifically, the 'titles' attribute value from the shortcode is passed through S2T_Functions::trim_array_values() (which only trims whitespace) and then echoed directly into HTML via echo $header inside a tag in the display_table_header() function without any escaping such as esc_html(). 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 injected page.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1- Range: <=0.4.1
Patches
Vulnerability mechanics
References
5- plugins.trac.wordpress.org/browser/sheets2table/tags/0.4.1/core/class-sheets2table-tables.phpnvd
- plugins.trac.wordpress.org/browser/sheets2table/tags/0.4.1/core/sheets2table-shortcodes.phpnvd
- plugins.trac.wordpress.org/browser/sheets2table/trunk/core/class-sheets2table-tables.phpnvd
- plugins.trac.wordpress.org/browser/sheets2table/trunk/core/sheets2table-shortcodes.phpnvd
- www.wordfence.com/threat-intel/vulnerabilities/id/82061b1f-a717-4007-978c-a3875669556fnvd
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