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CVE-2026-61806— Frappe LMS allows unpublished certificate access

Quick assessment

Affected
frappe lms
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.

Frappe 学习管理系统（LMS）是一个帮助用户组织内容的学习平台。在 2.54.2 版本之前，未发布的证书记录可被本无权访问的用户检索和查看，而本应仅对证书所有者和授权人员可见。这可能导致其他用户的证书详情被泄露。通过标识符访问已发布证书是出于第三方验证的合法需求，不受此问题影响。该漏洞无法用于修改数据或获取更高权限。此问题已在 2.54.2 版本中修复。

CVSS 5.3 · Medium

Affected Version Matrix 1

VendorProduct Version RangeStatus
frappe lms < 2.54.2 affected
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I. Basic Information for CVE-2026-61806

Vulnerability Information
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Vulnerability Title
Frappe LMS allows unpublished certificate access
Source: CVE Program / CVE List V5
Vulnerability Description
Frappe Learning Management System (LMS) is a learning system that helps users structure their content. Prior to version 2.54.2, unpublished certificate records can be retrieved and viewed by users who should not have access, rather than being limited to the certificate owner and authorized staff. This can expose certificate details belonging to other users. Access to published certificates by their identifier is intentional for third-party verification and is not affected. The issue does not allow modifying data or gaining elevated privileges. This issue is fixed in version 2.54.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
frappe lms < 2.54.2 -

II. Public POCs for CVE-2026-61806

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III. Intelligence Information for CVE-2026-61806

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Other References for CVE-2026-61806 (3)

Same Patch Batch · frappe · 2026-10-30 · 4 CVEs total

CVE-2026-61803 5.3 MEDIUM Frappe LMS: Client-controlled price allows paid-course / certificate purchase for an arbit
CVE-2026-61805 5.3 MEDIUM Frappe LMS: Quiz result manipulation and cross-user submission forgery
CVE-2026-39375 5.1 MEDIUM Frappe LMS has Stored XSS in Course Meta

IV. Related Vulnerabilities

Same product: lms
Same vendor: frappe
Same weakness: CWE-862