What is CVE-2026-100286?

CVE-2026-100286 is a medium-severity vulnerability in Devolutions Server, classified under Information Disclosure. CVSS score: 6.5/10. Published 2026-09-29.

How severe is CVE-2026-100286?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in Devolutions Server

CVE-2026-100286

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.

Vulnerability class: Information Disclosure

Published 2026-09-29 · last modified 2026-09-29.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Devolutions Server

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

devolutions.net/security/advisories/DEVO-2026-0034/

Frequently asked questions

What is CVE-2026-100286?: CVE-2026-100286 is a medium-severity vulnerability in Devolutions Server, classified under Information Disclosure. CVSS score: 6.5/10. Published 2026-09-29.
How severe is CVE-2026-100286?: Medium severity. CVSS v3 base score is 6.5 out of 10.