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CVE-2026-16751— Ente Museum Server Authorization Bypass Vulnerability

Quick assessment

Affected
Ente Museum Server
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.

Ente Ente是Ente公司的一款隐私优先的照片视频备份服务。 Ente 2.0.34及之前版本存在安全漏洞，该漏洞源于紧急恢复批准组件中的授权绕过问题，可能导致经过身份验证的攻击者配置为受害者的紧急联系人，通过特制的 API请求绕过配置的恢复等待期，并接管受害者账号。

AI Predicted 8.1 Difficulty: Easy EPSS 0.42% · P35

Possible ATT&CK Techniques 1 AI

T1078.004 · Cloud Accounts

Affected Version Matrix 1

VendorProduct Version RangeStatus
Ente Museum Server ≤ 2.0.34 affected
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I. Basic Information for CVE-2026-16751

Vulnerability Information
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Vulnerability Title
Ente Museum Server Authorization Bypass Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Authorization Bypass in the emergency recovery approval component in Ente Technologies Ente Museum Server allows an authenticated attacker configured as a victim's emergency contact to bypass the configured recovery waiting period and take over the victim's account via a crafted `approve-recovery` API request.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Ente 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ente Ente是Ente公司的一款隐私优先的照片视频备份服务。 Ente 2.0.34及之前版本存在安全漏洞，该漏洞源于紧急恢复批准组件中的授权绕过问题，可能导致经过身份验证的攻击者配置为受害者的紧急联系人，通过特制的`approve-recovery` API请求绕过配置的恢复等待期，并接管受害者账号。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Ente Museum Server 0 ~ 2.0.34 -

II. Public POCs for CVE-2026-16751

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III. Intelligence Information for CVE-2026-16751

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Patches & Fixes for CVE-2026-16751 (1)

Security Blog Posts for CVE-2026-16751 (2)

Other References for CVE-2026-16751 (1)

IV. Related Vulnerabilities

Same vendor: Ente

V. Comments for CVE-2026-16751

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