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CVE-2026-12105

AI Predicted 6.5 Difficulty: Moderate EPSS 0.30% · P22

Possible ATT&CK Techniques 1AI

T1528 · Steal Application Access Token

Affected Version Matrix 2

VendorProductVersion RangeStatus
DevolutionsDevolutions Server< 2026.2.5affected
< 2026.1.21affected
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I. Basic Information for CVE-2026-12105

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Improper access control in Devolutions Server 2026.2.5, 2026.1.21 allows an authenticated user to access attachments via folder duplication with inherited permissions.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Devolutions Server 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Devolutions Server是加拿大Devolutions公司的一个应用系统。 提供功能齐全的共享帐户和密码管理解决方案。 Devolutions Server 2026.2.5之前版本和2026.1.21之前版本存在授权问题漏洞，该漏洞源于访问控制不当，可能导致经过身份验证的用户通过具有继承权限的文件夹复制访问附件。
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

VendorProductAffected VersionsCPESubscribe
DevolutionsDevolutions Server 0 ~ 2026.2.5 -

II. Public POCs for CVE-2026-12105

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III. Intelligence Information for CVE-2026-12105

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Vendor Advisories for CVE-2026-12105 (1)

Same Patch Batch · Devolutions · 2026-06-16 · 3 CVEs total

CVE-2026-11890Devolutions Server 竞争条件问题漏洞
CVE-2026-12117Devolutions Server 信息泄露漏洞

IV. Related Vulnerabilities

Same product: Devolutions Server
Same vendor: Devolutions
Same weakness: CWE-862

V. Comments for CVE-2026-12105

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