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CVE-2026-111726— Themify Builder <= 7.8.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'visible' Shortcode Attribute

Quick assessment

Affected
themifyme Themify 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 的 Themify Builder 插件在所有 7.8.2 及之前的版本中，由于输入清理和输出转义不足，存在通过"visible"Shortcode 属性引发的存储型跨站脚本（Stored XSS）漏洞。该漏洞允许拥有“贡献者”（contributor）及以上权限的已认证攻击者，在页面中注入任意 Web 脚本；一旦用户访问被注入的页面，这些脚本便会执行。此漏洞仅在"slider"自定义文章类型（CPT）处于启用状态时才可被利用；当插件与 Themify 主题或其他注册了"slider"CPT 的

CVSS 6.4 · Medium EPSS 0.19% · P8

Possible ATT&CK Techniques 1 AI

T1059.007 · JavaScript

Affected Version Matrix 1

VendorProduct Version RangeStatus
themifyme Themify Builder ≤ 7.8.2 affected
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I. Basic Information for CVE-2026-111726

Vulnerability Information
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Vulnerability Title
Themify Builder <= 7.8.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'visible' Shortcode Attribute
Source: CVE Program / CVE List V5
Vulnerability Description
The Themify Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'visible' Shortcode Attribute in all versions up to, and including, 7.8.2 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. This vulnerability is only exploitable when the 'slider' custom post type is active, which is satisfied automatically when the plugin is paired with a Themify theme or any other plugin that registers the 'slider' CPT.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/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
themifyme Themify Builder 0 ~ 7.8.2 -

II. Public POCs for CVE-2026-111726

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III. Intelligence Information for CVE-2026-111726

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Vendor Advisories for CVE-2026-111726 (1)

Vendor Pages for CVE-2026-111726 (1)

Other References for CVE-2026-111726 (1)

IV. Related Vulnerabilities

Same product: Themify Builder
Same vendor: themifyme
Same weakness: CWE-79

V. Comments for CVE-2026-111726

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