CVE-2026-4989

mediumpriority · track · 0EPSS 0.002 · 5 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.16% (5th) EPSS

CVSS 4.3 · medium

Is it mine?

8 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-28

Improper input validation in the gateway health check feature in Devolutions Server allows a low-privileged authenticated user to perform server-side request forgery (SSRF), potentially leading to information disclosure, via a crafted API request. This issue affects Server: from 2026.1.1 through 2026.1.11, from 2025.3.1 through 2025.3.17.

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondary · ENISA EU

v3.14.3mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:Nsecondaryexploitability 2.8 · impact 1.4

v3.14mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-918US

affected products (8)

Products and version ranges known to be affected.

Devolutions Server <2025.3.18all versionscert_bundDE
Devolutions Server <2026.1.12.0all versionscert_bundDE
Devolutions Server< 2025.3.18cert_bundDE
Devolutions Server< 2026.1.12.0cert_bundDE
Devolutions Server≤ 2026.1.1 ≤2026.1.11enisa_euvdEU
Devolutions Server≤ 2025.3.1 ≤2025.3.17enisa_euvdEU
devolutions devolutions server2025.3.1.0 → 2025.3.18.0nvdUScpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*
devolutions devolutions server2026.1.1.0 → 2026.1.12.0nvdUScpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2026-0958Devolutions Server: Mehrere SchwachstellenDeutsch2026-04-01csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in Devolutions Server ausnutzen, um Administratorrechte zu erlangen, Sicherheitsmaßnahmen zu umgehen, Daten zu manipulieren oder vertrauliche Informationen offenzulegen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2026-04-01modified 2026-10-26

references (3)

External citations — patches, advisories, analysis.

scry

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