What is CVE-2026-4927?

CVE-2026-4927 is a medium-severity vulnerability in Devolutions Server, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 6.5/10. Published 2026-04-01.

How severe is CVE-2026-4927?

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

Vulnerability in Devolutions Server

CVE-2026-4927

Exposure of sensitive information in the users MFA feature in Devolutions Server allows users with user management privileges to obtain other users OTP keys via an authenticated API request. This issue affects Server: from 2026.1.6 through 2026.1.11.

Published 2026-04-01 · last modified 2026-06-17.

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

EPSS: 0.004 (29.3th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 29th percentile — 29.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.004 · change: +0.002

Affected products

Devolutions Server
Devolutions Server — versions 2026.1.6

Weakness classification (CWE)

CWE-201 — Insertion of Sensitive Information into Sent Data

References

devolutions.net/security/advisories/DEVO-2026-0010 (Vendor Advisory)

Frequently asked questions

What is CVE-2026-4927?: CVE-2026-4927 is a medium-severity vulnerability in Devolutions Server, classified under Insertion of Sensitive Information into Sent Data. CVSS score: 6.5/10. Published 2026-04-01.
How severe is CVE-2026-4927?: Medium severity. CVSS v3 base score is 6.5 out of 10.