CVE-2026-14877
MediumCVSS 6.4Summary
The Data Tables Generator by Supsystic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the id attribute in all versions up to and including 1.12.03 due to insufficient input sanitization and output escaping. An authenticated attacker with contributor-level access or above can inject arbitrary web scripts into pages that execute whenever a user visits the injected page.
Risk Assessment
An attacker with a contributor account can persistently inject malicious JavaScript into site pages, potentially leading to session theft, redirects, or administrator account takeover. Any WordPress site running the vulnerable plugin version is at risk.
Recommendation
Update the Data Tables Generator by Supsystic plugin to a version newer than 1.12.03 as soon as a fix is available, and limit contributor-level accounts to the minimum necessary.
Other vulnerabilities in Data Tables Generator by Supsystic
See all- CVE-2026-96648Medium
The Data Tables Generator by Supsystic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Table Cell 'data' Value in the updateRows Action in all versions up to and including 1.15.1 due to insufficient input sanitization and output escaping. This allows authenticated attackers with subscriber-level access and above to inject arbitrary web scripts that execute whenever a user accesses an injected page. This is only exploitable by Subscriber-level users when an administrator has added their role to the plugin's 'access_roles' setting, which is a documented and explicitly supported plugin feature.
- CVE-2025-12089Medium
The Data Tables Generator by Supsystic plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the cleanCache() function in all versions up to, and including, 1.10.45. This makes it possible for authenticated attackers, with Administrator-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php).
Original NVD description (English source)
The Data Tables Generator by Supsystic plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the id attribute in all versions up to, and including, 1.12.03 due to insufficient input sanitization and output escaping. 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.
Vulnerability data from NVD (NIST) · CISA KEV · EPSS