CVE catalog
CVE-2026-4989
Improper input validation in the gateway health check…
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.
- Severity
- Medium · CVSS 4.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.16% · Oct 27, 2026
Reported versions and fixes
Each observation applies to its named package, distribution, and release. Distribution backports can fix a vulnerability while retaining an older upstream version number.
Version impact has not been established. The original provider fields are retained below.
Provider details and historical evidence
Original provider fields
{
"package_releases": [],
"fixed_versions": [],
"distribution_packages": [
{
"name": "devolutions_server",
"ecosystem": "cpe",
"fixed_version": "2025.3.18.0"
},
{
"name": "devolutions_server",
"ecosystem": "cpe",
"fixed_version": "2026.1.12.0"
},
{
"name": "devolutions_server",
"ranges": [
{
"fixed": "2026.1.12.0",
"introduced": "2026.1.1.0",
"last_affected": "",
"start_excluding": ""
}
],
"ecosystem": "cpe",
"fixed_version": "2026.1.12.0",
"provider_record_id": "NVD-CVE-2026-4989"
}
]
}OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
Observed: