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CVE-2026-2982— WP Table Builder – Drag & Drop Table Builder <= 2.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'url'

Quick assessment

Affected
wptb WP Table Builder – Drag & Drop Table Builder
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

WordPress 插件"WP Table Builder – Drag & Drop Table Builder"在 2.1.7 及以下版本中存在存储型跨站脚本（Stored XSS）漏洞。该漏洞源于对"url"参数的输入清理不足以及输出转义缺失。具备贡献者（Contributor）级别或更高权限的已认证攻击者可利用此漏洞，在页面中注入任意 Web 脚本；当用户访问被注入的页面时，这些脚本将被执行。若由权限较低的用户实施攻击，则需管理员在插件设置中显式允许相应角色。虽然理论上可赋予订阅者（Subscriber）级

CVSS 5.4 · Medium

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2026-2982

Vulnerability Information
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Vulnerability Title
WP Table Builder – Drag & Drop Table Builder <= 2.1.7 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'url'
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
wptb WP Table Builder – Drag & Drop Table Builder 0 ~ 2.1.7 -

II. Public POCs for CVE-2026-2982

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III. Intelligence Information for CVE-2026-2982

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Other References for CVE-2026-2982 (2)

IV. Related Vulnerabilities

Same product: WP Table Builder – Drag & Drop Table Builder
Same vendor: wptb
Same weakness: CWE-79