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CVE-2026-93882— LearnPress <= 4.4.8 - Insecure Direct Object Reference to Unauthenticated Sensitive Information Disclosure via 'item_id' Parameter

一分钟漏洞结论

影响对象
thimpress LearnPress – WordPress LMS Plugin for Create and Sell Online Courses
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

The LearnPress – WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 4.4.8 via the CourseMaterialTemplate::render_material_items() callback exposed on

CVSS 7.5 · High
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一、 漏洞 CVE-2026-93882 基础信息

漏洞信息

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Vulnerability Title
LearnPress <= 4.4.8 - Insecure Direct Object Reference to Unauthenticated Sensitive Information Disclosure via 'item_id' Parameter
来源: CVE Program / CVE List V5
Vulnerability Description
The LearnPress – WordPress LMS Plugin for Create and Sell Online Courses plugin for WordPress is vulnerable to Insecure Direct Object Reference in versions up to, and including, 4.4.8 via the CourseMaterialTemplate::render_material_items() callback exposed on the public lp-ajax-handle (load_content_via_ajax) endpoint. The endpoint is explicitly listed in the AbstractAjax no-nonce allowlist and performs no capability check, and the render_material_items() handler decides authorization against one attacker-supplied identifier (course_id) while fetching the returned material rows via a second, independently attacker-supplied identifier (item_id) with no check that the lesson belongs to the authorized course. This makes it possible for unauthenticated attackers to read and download course-material files (uploaded and external file paths/URLs) belonging to lessons in paid or enrollment-required courses, provided any single course on the site has 'No Required Enroll' enabled and owns at least one material file.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
来源: CVE Program / CVE List V5

受影响产品

厂商 产品 影响版本 CPE 订阅
thimpress LearnPress – WordPress LMS Plugin for Create and Sell Online Courses 0 ~ 4.4.8 -

二、漏洞 CVE-2026-93882 的公开POC

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三、漏洞 CVE-2026-93882 的情报信息

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CVE-2026-93882 其他参考 (6)

IV. Related Vulnerabilities

Same product: LearnPress – WordPress LMS Plugin for Create and Sell Online Courses
Same vendor: thimpress
Same weakness: CWE-639

V. Comments for CVE-2026-93882

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