CVE-2026-5146: CWE-862: Missing Authorization in Devolutions Server
CVE-2026-5146 is a vulnerability in Devolutions Server affecting versions 2026. 1. 6. 0 through 2026. 1. 15. 0 and all versions up to 2025. 3. 19. 0.
AI Analysis
Technical Summary
This vulnerability (CWE-862) in Devolutions Server arises from missing authorization checks on notification management endpoints. Specifically, the server fails to validate session credentials properly, enabling unauthenticated attackers to alter or remove user notification records. The affected versions include Devolutions Server 2026.1.6.0 through 2026.1.15.0 and all versions up to 2025.3.19.0. No CVSS score or vendor advisory detailing remediation is currently available.
Potential Impact
An attacker without authentication can modify or delete user notification records, potentially disrupting user communications or causing denial of service related to notifications. The impact is limited to notification management data and does not indicate broader system compromise or data leakage based on the provided information.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the notification management endpoints where possible and monitor for unusual activity related to notification records. Avoid exposing these endpoints to untrusted networks.
CVE-2026-5146: CWE-862: Missing Authorization in Devolutions Server
Description
CVE-2026-5146 is a vulnerability in Devolutions Server affecting versions 2026. 1. 6. 0 through 2026. 1. 15. 0 and all versions up to 2025. 3. 19. 0.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-862) in Devolutions Server arises from missing authorization checks on notification management endpoints. Specifically, the server fails to validate session credentials properly, enabling unauthenticated attackers to alter or remove user notification records. The affected versions include Devolutions Server 2026.1.6.0 through 2026.1.15.0 and all versions up to 2025.3.19.0. No CVSS score or vendor advisory detailing remediation is currently available.
Potential Impact
An attacker without authentication can modify or delete user notification records, potentially disrupting user communications or causing denial of service related to notifications. The impact is limited to notification management data and does not indicate broader system compromise or data leakage based on the provided information.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is released, restrict access to the notification management endpoints where possible and monitor for unusual activity related to notification records. Avoid exposing these endpoints to untrusted networks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- DEVOLUTIONS
- Date Reserved
- 2026-03-30T13:23:11.124Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a036fd1cbff5d86100ccd2e
Added to database: 5/12/2026, 6:22:09 PM
Last enriched: 5/12/2026, 6:39:47 PM
Last updated: 5/12/2026, 9:05:25 PM
Views: 6
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