CVE-2026-2982
Deferred Deferred - Pending Action

Stored XSS in WP Table Builder WordPress Plugin

Publication date: 2026-11-12

Last updated on: 2026-11-12

Assigner: Wordfence

Description
The WP Table Builder – Drag & Drop Table Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'url' parameter in versions up to, and including, 2.1.7 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions and higher, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Exploitation by lower-privileged users requires an administrator to explicitly allow those roles in plugin settings. While it is possible to assign subscriber-level roles with the ability to create tables, such privileges are usually assigned to the more appropriate contributor, author, or editor level roles.

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Meta Information

Published
2026-11-12
Last Modified
2026-11-12
Generated
2026-11-12
AI Q&A
2026-11-12
EPSS Evaluated
N/A
NVD
CVE-2026-2982
EUVD
EUVD-2026-124348

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
wptb WP Table Builder – Drag & Drop Table Builder From 0 (inc) to 2.1.7 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This is a Stored Cross-Site Scripting (XSS) vulnerability in the WP Table Builder WordPress plugin. It exists due to insufficient input sanitization and output escaping in the 'url' parameter. Attackers with contributor-level permissions or higher can inject malicious scripts into pages. These scripts execute when users access the compromised pages.

Detection Guidance

This vulnerability can be detected by checking for the presence of the WP Table Builder plugin version 2.1.7 or lower. Inspect WordPress installations for the plugin and verify versions. No specific commands are provided in the context.

Impact Analysis

An attacker could steal user sessions, redirect users to malicious sites, or perform actions on their behalf. It may also deface websites or spread malware. Users with contributor-level access or higher can exploit this without additional admin permissions.

Compliance Impact

This vulnerability could lead to data breaches, compromising personal or sensitive data. For GDPR, it may result in unauthorized access to user data, triggering breach notification requirements. HIPAA could be violated if protected health information is exposed.

Mitigation Strategies

Immediately update the WP Table Builder plugin to the latest version. If updating is not possible, consider disabling or removing the plugin until a patch is available. Restrict contributor-level and higher permissions to trusted users only.

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