Missing authorization in the data source settings API in Devolutions Server 2026.3.5.0 and earlier allows an authenticated non-administrative user to disclose integration secrets via a crafted API request.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00219.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Devolutions Server unaffected
Version Status Constraints
0 affected < 2026.3.7.0

No data.

No data.

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Vendors Products
Devolutions Subscribe
Server Subscribe

Project Subscriptions

Vendors Products
Devolutions Subscribe
Server Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://devolutions.net/security/advisories/DEVO-2026-0034/ cve-icon cve-icon
History

Thu, 01 Oct 2026 07:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 30 Sep 2026 01:30:00 +0000

Type Values Removed Values Added
Title Integration Secrets Disclosure via Unprotected Data Source Settings API

Tue, 29 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
First Time appeared Devolutions
Devolutions server
Vendors & Products Devolutions
Devolutions server

Tue, 29 Sep 2026 17:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'}

Tue, 29 Sep 2026 15:45:00 +0000

Type Values Removed Values Added
Description Missing authorization in the data source settings API in Devolutions Server 2026.3.5.0 and earlier allows an authenticated non-administrative user to disclose integration secrets via a crafted API request.
Weaknesses CWE-200
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: DEVOLUTIONS

Published:

Updated: 2026-09-29T16:41:18.693Z

Reserved: 2026-09-25T17:22:20.593Z

Link: CVE-2026-100286

cve-icon Vulnrichment

Updated: 2026-09-29T16:41:15.377Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-29T16:17:04.420

Modified: 2026-09-29T18:56:47.113

Link: CVE-2026-100286

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-30T01:15:04Z

Weaknesses