Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-12105

Quick assessment

Affected
Devolutions Devolutions 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.

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。

AI Predicted 6.5 Difficulty: Moderate EPSS 0.30% · P21

Possible ATT&CK Techniques 1 AI

T1528 · Steal Application Access Token

Affected Version Matrix 2

VendorProduct Version RangeStatus
Devolutions Devolutions Server < 2026.2.5 affected
< 2026.1.21 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-12105

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

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

Vendor Product Affected Versions CPE Subscribe
Devolutions Devolutions Server 0 ~ 2026.2.5 -

II. Public POCs for CVE-2026-12105

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-12105

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-12105 (1)

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

CVE-2026-11890 Devolutions Server 竞争条件问题漏洞
CVE-2026-12117 Devolutions 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

No comments yet

Leave a comment