---
id: CVE-2026-14877
title: >-
  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
summary: >-
  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 …
severity: medium
cvss: 6.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
published: '2026-10-10'
updated: '2026-10-13'
sourceUpdated: '2026-10-13T13:30:21.620'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-14877'
references:
  - url: >-
      https://plugins.trac.wordpress.org/changeset/3608322/data-tables-generator-by-supsystic
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/e04ed3b3-b463-4597-9307-42017a672bb2?source=cve
    label: security@wordfence.com
tags:
  - nvd
  - cve.org
epss: 0.00152
epssPercentile: 0.04251
ingestedAt: '2026-10-10T06:24:42.866Z'
vendor: supsysticcom
product: Data Tables Generator by Supsystic
affected:
  - data_tables_generator_by_supsystic <= 1.12.03
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-11T12:15:18.480467Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.