CVE-2026-4989
Received Received - Intake
SSRF in Devolutions Server Gateway Health Check Allows Data Disclosure

Publication date: 2026-04-01

Last updated on: 2026-04-03

Assigner: Devolutions Inc.

Description
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.
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Meta Information
Published
2026-04-01
Last Modified
2026-04-03
Generated
2026-06-19
AI Q&A
2026-04-01
EPSS Evaluated
2026-06-18
NVD
CVE-2026-4989
EUVD
EUVD-2026-17929
Affected Vendors & Products
Showing 2 associated CPEs
Vendor Product Version / Range
devolutions devolutions_server From 2025.3.1.0 (inc) to 2025.3.18.0 (exc)
devolutions devolutions_server From 2026.1.1.0 (inc) to 2026.1.12.0 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-918 The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.
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Executive Summary

This vulnerability is caused by improper input validation in the gateway health check feature of Devolutions Server. It allows a low-privileged authenticated user to perform server-side request forgery (SSRF) by sending a specially crafted API request.

SSRF means the attacker can make the server send requests to internal or external systems that the attacker normally could not access directly.

Impact Analysis

The vulnerability can lead to information disclosure because an attacker can use SSRF to access sensitive internal resources or data through the server.

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