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CVE-2026-119682— Improper Access Control in Multi-Factor Authentication (MFA) Functionality in ManageEngine SharePoint Manager Plus

Quick assessment

Affected
ManageEngine SharePoint Manager Plus
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.

ManageEngine SharePoint Manager Plus (SPMP) 的多因素认证（MFA）功能中存在一个不当访问控制漏洞。低权限的已认证用户可以绕过授权检查，从而读取和修改 MFA 配置设置、启用或禁用应用程序的 MFA、枚举已注册 MFA 的用户，以及删除已注册 MFA 的账户。成功利用此漏洞可能使攻击者削弱身份验证保护措施，或通过配置无效的 MFA 设置导致拒绝服务，进而可能将合法用户锁定在应用程序之外。该漏洞已在构建版本 4507 中修复。复现过程明确使用了构建版本 4506。

CVSS 7.9 · High
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I. Basic Information for CVE-2026-119682

Vulnerability Information
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Vulnerability Title
Improper Access Control in Multi-Factor Authentication (MFA) Functionality in ManageEngine SharePoint Manager Plus
Source: CVE Program / CVE List V5
Vulnerability Description
An improper access control vulnerability exists in the multi-factor authentication (MFA) functionality of ManageEngine SharePoint Manager Plus (SPMP). A low-privileged authenticated user can bypass authorization checks to read and modify MFA configuration settings, enable or disable MFA for the application, enumerate MFA-enrolled users, and delete MFA-enrolled accounts. Successful exploitation could allow an attacker to weaken authentication protections or cause a denial of service by configuring invalid MFA settings, potentially locking legitimate users out of the application. This vulnerability was fixed in build 4507. The reproduction explicitly uses build 4506.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:H
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
ManageEngine SharePoint Manager Plus 450 ~ 4507 -

II. Public POCs for CVE-2026-119682

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III. Intelligence Information for CVE-2026-119682

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Other References for CVE-2026-119682 (1)

IV. Related Vulnerabilities

Same product: SharePoint Manager Plus
Same vendor: ManageEngine
Same weakness: CWE-862