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CVE-2026-120544— Academy LMS <= 4.0.1 - Authenticated (Contributor+) Arbitrary HTML File Read via 'id' Parameter in /wp/v2/templates REST Route

Quick assessment

Affected
kodezen Academy LMS – AI Course Builder, Quizzes, Certificates & eLearning
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"The Academy LMS – AI Course Builder, Quizzes, Certificates & eLearning"在 4.0.1 及之前的所有版本中，通过"id"参数存在目录遍历漏洞。该漏洞允许拥有贡献者（Contributor）及以上权限的已认证攻击者读取服务器上任意 .html 文件的内容。由于插件在读取攻击者提供的路径前会强制附加".html"扩展名，因此其他扩展名的文件（包括 wp-config.php）无法被访问。被读取文件的完整内容将通过 REST

CVSS 4.3 · Medium
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I. Basic Information for CVE-2026-120544

Vulnerability Information
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Vulnerability Title
Academy LMS <= 4.0.1 - Authenticated (Contributor+) Arbitrary HTML File Read via 'id' Parameter in /wp/v2/templates REST Route
Source: CVE Program / CVE List V5
Vulnerability Description
The Academy LMS – AI Course Builder, Quizzes, Certificates & eLearning plugin for WordPress is vulnerable to Directory Traversal in all versions up to, and including, 4.0.1 via the 'id' parameter. This makes it possible for authenticated attackers, with contributor-level access and above, to read the contents of arbitrary .html files on the server. The plugin appends a '.html' extension to the attacker-supplied path before reading it, so files with any other extension — including wp-config.php — are out of reach. The file's contents are returned in full in the REST JSON response's content field.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
kodezen Academy LMS – AI Course Builder, Quizzes, Certificates & eLearning 0 ~ 4.0.1 -

II. Public POCs for CVE-2026-120544

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III. Intelligence Information for CVE-2026-120544

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Other References for CVE-2026-120544 (6)

IV. Related Vulnerabilities

Same product: Academy LMS – AI Course Builder, Quizzes, Certificates & eLearning
Same vendor: kodezen
Same weakness: CWE-22