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CVE-2026-78566— Shuffle <= 1.8 - Unauthenticated Local File Inclusion

Quick assessment

Affected
Edge-Themes Shuffle
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 Shuffle 主题在所有不超过 1.8 的版本中都存在本地文件包含漏洞。这使得未经身份验证的攻击者可以在服务器上包含和执行任意文件，从而允许执行那些文件中的任何 PHP 代码。这可用于绕过访问控制、获取敏感数据，或者在可以上传包含图片和其他“安全”文件类型等情况下实现代码执行。

CVSS 8.1 · High EPSS 0.48% · P39
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I. Basic Information for CVE-2026-78566

Vulnerability Information
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Vulnerability Title
Shuffle <= 1.8 - Unauthenticated Local File Inclusion
Source: CVE Program / CVE List V5
Vulnerability Description
The Shuffle theme for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 1.8. This makes it possible for unauthenticated attackers to include and execute arbitrary files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where images and other “safe” file types can be uploaded and included.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
PHP程序中Include/Require语句包含文件控制不恰当(PHP远程文件包含)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Edge-Themes Shuffle 0 ~ 1.8 -

II. Public POCs for CVE-2026-78566

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III. Intelligence Information for CVE-2026-78566

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Vendor Advisories for CVE-2026-78566 (1)

Other References for CVE-2026-78566 (1)

IV. Related Vulnerabilities

Same product: Shuffle
Same vendor: Edge-Themes
Same weakness: CWE-98

V. Comments for CVE-2026-78566

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