CVE-2026-5146
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I. Basic Information for CVE-2026-5146
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper access control in the notification management endpoints in Devolutions Server allows an unauthenticated attacker to modify or delete arbitrary user notification records via missing session validation. This issue affects the following versions : * Devolutions Server 2026.1.6.0 through 2026.1.15.0 * Devolutions Server 2025.3.19.0 and earlier
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Devolutions Server 安全漏洞
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存在安全漏洞，该漏洞源于通知管理端点的访问控制不当，缺少会话验证，可能导致未经身份验证的攻击者修改或删除任意用户通知记录。以下版本受到影响：Devolutions Server 2026.1.6.0版本至2026.1.15.0版本和Devolutions Server 2025.3.19.0及之前版本。
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 | Server | 2026.1.6.0 ~ 2026.1.15.0 | - |
II. Public POCs for CVE-2026-5146
| # | POC Description | Source Link | Shenlong Link |
|---|
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IV. Related Vulnerabilities
Same product: Server
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Devolutions Server 安全漏洞 - CVE-2026-43640
Bitwarden Server < 2026.4.1 Authentication Bypass via SCIM A - CVE-2026-43639
Bitwarden Server < 2026.4.0 Missing Authorization via Provid - CVE-2026-43638
Bitwarden Server < 2026.4.1 Missing Authorization via Organi - CVE-2026-41161
Username Enumeration via Timing Attack
Same weakness: CWE-862
- CVE-2026-8681
Essential Chat Support <= 1.0.1 - Missing Authorization to U - CVE-2026-45667
Open WebUI: Unauthenticated endpoint can trigger embedding g - CVE-2026-44571
Open WebUI: Improper Authorization in Standard Channels Allo - CVE-2026-45350
Open WebUI: Chat completion API allows tool restrictions to - CVE-2026-44569
Open WebUI: Insecure Message Access Breaks Authorization
V. Comments for CVE-2026-5146
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